which is faster?1. 0 m/s or +1 m/s? 2. +7 m/s or +9 m/s? 3. -4 m/s or +4 m/s? 4. -5 m/s or -3 m/s? 5. -5 m/s or 0 m/s?
1. which is faster?1. 0 m/s or +1 m/s? 2. +7 m/s or +9 m/s? 3. -4 m/s or +4 m/s? 4. -5 m/s or -3 m/s? 5. -5 m/s or 0 m/s?
Answer:
1. 1 m/s
2. 9 m/s
3. +4m/s
4. -3 m/s
5. 0 m/s
Explanation:
That's the answer
2. A car that is moving from 60 m/s change its speed to 20 m/s within 10 seconds. What is the acceleration of the car? A. - 2 m/s/s B. - 4 m/s/s C. 2 m/s/s D. 4 m/s/s
answer:A. -2 m/s/sexplanation:I hope it's helppa brainlest pi
3. 50 m/s30 m/s200 m/s100 m/s10 m/s100 m/s4 s5 sit does it mean if the acceleration is positive?
Answer:
Negative, Because You Have StUp1d Mindset
4. 2. A man walks 45 meters in 15 seconds. What is his speed? A. 3 m/s B. 5 m/s C. 2 m/s D. 1 m/s4. What is the acceleration of a car that changes its velocity from 15 m/s to 75 m/s in 10 seconds?A. 4 m/s B. 8 m/s C. 6 m/s2 D. 12 m/s
S = D/TS = 45/15S = 3 m/sA =( V2 - V1)/TA = (75 - 15)/10A = 60/10A = 6 m/s••••••••••••••••••••••••••••••••••••••••••••••••••••••••••
[tex]\huge\tt{Answer:}[/tex]
[tex]\tt{2.)A. 3m/s}[/tex]
[tex]\tt{3.)C. 6 m/s}[/tex]
••••••••••••••••••••••••••••••••••••••••••••••••••••••••••#CarryonLearning5. 13. What is the speed of the wave?A. 4 m/sB. 12 m/sC. 0.25 m/sD. 0.75 m/s
Answer:
B. 12 m/s
Correct if I'm wrong
6. if you speed up from rest to 12 m/s in 30 seconds,what is your acceleration?A.4 mB.4 m/s/sC.36 m D.36 m/s
Answer:
4 m is the accelaration whe
7. 1. What is the acceleration of the scooter at t=2.0 seconds? A. 2 m/s C. 4 m/s B. 3 m/s D. 5 m/s 2. What is the acceleration of the scooter at t= 5.0 seconds? A. O m/s C. 10 m/s B. 5 m/s D. 15 m/s 3. What is the acceleration of the scooter at t= 7.0 seconds? A. 8 m/s C. 2 m/s B. 4 m/s D. O m/s 4. What is the acceleration of the scooter at t=10 seconds? A. 5 m/s C. 15 m/s B. 10 m/s D. 20 m/s 5. What is the acceleration of the scooter at 14 seconds? A. 20 m/s C. 30 m/s B. 25 m/s D. 35 m/s
Answer:
1. A
2.c
3.b
4.d
5.d
Explanation:
Pa brainliest po please please please please please please please please please please please please please please
8. Activity A. Complete the table below. Velocity 0 m/s - 9.8 m/s - 19.6 m/s - 29.4 m/s Time Os 1 s 2 s 3 s 4 s 5 s Distance/Height 0 m 4.9 m 19.6 m 44.1 m
Answer:
12202992929399399339
9. 36. What is the acceleration of a motorcyclist if his speed increases from 5 m/s to 7 m/s in 4 s?A. 0.3 m/sB. 0.5 m/s C. 10 m/sD. 13.5 m/s
Answer:
A 0.3 m/s
Explanation:
sana makatulong
thank yu
36. What is the acceleration of a motorcyclist if his speed increases from 5 m/s to 7 m/s in 4 s?
A. 0.3 m/s
B. 0.5 m/sC. 10 m/s
D. 13.5 m/s
SOLUTION :Just subtract 7 and 5 and you will get number 2 and divide number 2 from 4 and you will get 0.5
( Formula was in the picture)
HOPE IT HELPS ^ω^
10. Which of the following shows a fast speed?A.5 m/sB.4 m/sC.10 m/sD.25 m/s
Answer:
Which of the following shows a fast speed?
A.5 m/s
B.4 m/s
C.10 m/s
D.25 m/s
11. wich of the following shows fast speed a. 5 m/s b. 4 m/s c. 4 m d. 1 m/s
A po 5 meters per second
Answer:
A po 5m/s per second ang answer
12. Solve for the missing variables. (v) (d) (t)1. 15 m/s _______ 10 s2. ______ 24 m 6 s3. 15.5 m/s 620 m ______4. ______ 152.8 m 5 s5. 18.5 m/s _______ 7 s
Answer:
1.t
2.v
3.d
4.t
5.d
Step-by-step explanation:
Tama yan lahat huh
13. 25 S6. What is the average speed of athlete A?a. 4 m/sb. 5 m/sC. 10 m/sd. 20 m/s7. What is the average speed of athlete B?a. 4 m/sb. 5 m/sC. 10 m/sd. 20 m/s8. What is the average speed of athlete C?a. 4 m/sb. 5 m/sc. 10 m/sd. 20 m/s9. What is the average speed of athlete D?a. 4 m/sb. 5 m/sC. 10 m/sd. 20 m/s10. Who won the competition?a. athlete Ab. athlete BC. Athlete Cd. Athlete DFor items 11-15, study the figure below. Identify the properties of a wave labelled as A, B, C ...aСb14. amplitude
Answer:
1.C
2.A
3.D
4.A
5.B
yan lang alam ko
14. Which of the following shows that an object is moving at a constant acceleration? *A. 2 m/s > 4 m/s > 6 m/sB. 2 m/s > 5 m/s > 10m/sC. 2 m/s > 2 m/s > 2 m/sD. 2 m/s > 10 m/s > 5 m/s
Answer:
ᴅ. ᴘᴏ
Explanation:
ᴘᴀ ʀᴀᴛᴇ ᴘᴏ ᴀᴛ ʜᴇᴀʀᴛ ᴘᴏ ᴘʟꜱ :)
Answer:
B. yung answer mare sure ako dyan 100℅ haha
15. The Philippine Eagle accelerates from 26 m/s to 47 m/s in 7 seconds. What is the eagle’s average acceleration? A. 2 m/s² B. 3 m/s² C. 4 m/s² D. 5 m/s²
#BrainlyFast
The Philippine Eagle accelerates from 26 m/s to 47 m/s in 7 seconds. What is the eagle’s average acceleration?
A. 2 m/s²
B. 3 m/s² ( answer )
C. 4 m/s²
D. 5 m/s²
Given Data:
Vi ( initial velocity ) = 26 m/s
Vf ( Final velocity ) = 47 m/s
t ( time ) = 7 seconds
a ( acceleration ) ? unknown
Solution:
a = Vf - Vi / t
= 47 m/s - 26 m/s / 7 s
= 3 m/s²
Answer:
The acceleration is equal to 3 m/s²
Kindly visit the link below:
brainly.ph/question/12782193
16. which of the following shows a fast speed?A. 5 m/sB. 4 m/sC. 10 m/sD. 25 m/s
Answer:
D. 25 m/s
explanation:
i looked it up on internet
17. If m∠T = ( 8x + 11 )° and m∠S = ( 3x + 4 )° then what is m∠T and m∠S?
Answer:
m T and m S are supplementary
(8x + 11) + (3x + 4) = 180
8x + 3x = 180 - 11 - 4
11x = 165
11x = 165
11. 11
x = 15
Substitute:
m T= 8x + 11
8(15) + 11
120 + 11
= 131
m T = 131°
m S= 3x + 4
3(15) + 4
45 + 4
= 49
m S = 49°
A supplementary is equal to 180°C.
m T + m S = 180
131 + 49 = 180
Step-by-step explanation:
m T = 131°
m S = 49°
18. What is the speed of the wave?A.4 m/sB.12 m/sC.0.25 m/sD.0.75 m/s
Answer:
B.12 m/s
Explanation:
#CarryOnLearning ❤️
19. Which of the following shows a fast speed? A. 20 m/sB. 4 m/sC. 2 m/sD. 8 m/s
Answer:
A. 20 m/s
Explanation:
pa brainleist
Answer:
c. 4m/s
Explanation:
may solving po ba yan kapag wala 2 answer
20. 1)m=35kga=3 m/s²m=? 2)m=130kga=2 m/s²F=? 3)F=50Na=10 m/s²m=? 4)F=1700Na=5 m/s²m=? 5)F=300Nm=6kg a=? 6)F=160Nm=5kga=? 7)m=95kga=4 m/s²f=? 8)m=172kga=5kgf=?9)F=700Na=4 m/s²m=? 10)F=395Na=5 m/s²m=? plse answer this I need this huhu
[tex]\large\sf{\green{Mass}, \: \blue{Force} \: \& \: \purple{Acceleration}}[/tex]
[tex]\blue{\overline{\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad}}[/tex]
1)
Given:
m=35kg
a=3 m/s²
Required:
m=?
Formula:
[tex]\sf{F = ma}[/tex]
[tex]\sf{M = f÷a}[/tex]
Solution:
Step1: We need first to find its force and use this force to find its mass.
[tex]\sf{F = ma}[/tex]
[tex]\sf{F = (35 \: kg)(3 \: m/s^2)}[/tex]
[tex]\sf{F = 105 \: N}[/tex]
Step2: Find the mass.
[tex]\sf{M = f÷a}[/tex]
[tex]\sf{M = 105 \: N÷3 \: m/s^2 }[/tex]
[tex]\sf{M = \boxed{\red{\sf35 \: kg}}} \: \longleftarrow \: \tt{answer}[/tex]
2)
Given:
m=130kg
a=2 m/s²
Required:
F=?
Formula:
[tex]\sf{F = ma}[/tex]
Solution:
[tex]\sf{F = ma}[/tex]
[tex]\sf{F = (130 \: kg)(2 \: m/s^2)}[/tex]
[tex]\sf{F = \boxed{\red{\sf{260 \: N}}}}\: \longleftarrow \: \tt{Answer}[/tex]
3)
Given:
F=50N
a=10 m/s²
Required:
m=?
Formula:
[tex]\sf{M = f÷a}[/tex]
Solution:
[tex]\sf{M = f÷a}[/tex]
[tex]\sf{M = 50 \: N÷10 \: m/s^2}[/tex]
[tex]\sf{M = \boxed{\red{\sf{5 \: kg}}}} \: \longleftarrow \: \tt{Answer}[/tex]
4)
Given:
F=1700N
a=5 m/s²
Required:
m=?
Formula:
[tex]\sf{M = f÷a}[/tex]
Solution:
[tex]\sf{M = f÷a}[/tex]
[tex]\sf{M = 1700 \: N÷5 \: m/s^2}[/tex]
[tex]\sf{M=\boxed{\red{\sf{340 \: kg}}}} \: \longleftarrow \tt{Answer}[/tex]
5)
Given:
F=300N
m=6kg
Required:
a=?
Formula:
[tex]\sf{A = f÷m}[/tex]
Solution:
[tex]\sf{A = f÷m}[/tex]
[tex]\sf{A = 300 \: N÷6 \: kg}[/tex]
[tex]\sf{A=\boxed{\red{\sf{50 \: m/s^2}}}} \: \longleftarrow \tt{Answer}[/tex]
6)
Given:
F=160N
m=5kg
Required:
a=?
Formula:
[tex]\sf{A = f÷m}[/tex]
Solution:
[tex]\sf{A = f÷m}[/tex]
[tex]\sf{A = 160 \: kg÷5 \: kg}[/tex]
[tex]\sf{A=\boxed{\red{\sf{32 \: m/s^2}}}} \: \longleftarrow \tt{Answer}[/tex]
7)
Given:
m=95kg
a=4 m/s²
Required:
f=?
Formula:
[tex]\sf{F = ma}[/tex]
Solution:
[tex]\sf{F = ma}[/tex]
[tex]\sf{F = (95 \: kg)(4 \: m/s^2)}[/tex]
[tex]\sf{A=\boxed{\red{\sf{380 \: N}}}} \: \longleftarrow \tt{Answer}[/tex]
8)
Given:
m=172kg
a=5kg
Required:
f=?
Formula:
[tex]\sf{F = ma}[/tex]
Solution:
[tex]\sf{F = ma}[/tex]
[tex]\sf{F = (172 \: kg) \: (5 \: m/s^2)}[/tex]
[tex]\sf{F=\boxed{\red{\sf{860 \: N}}}} \: \longleftarrow \tt{Answer}[/tex]
9)
Given:
F=700N
a=4 m/s²
Required:
m=?
Formula:
[tex]\sf{M = f÷a}[/tex]
Solution:
[tex]\sf{M = f÷a}[/tex]
[tex]\sf{M = 700 \: N÷4 \: m/s^2}[/tex]
[tex]\sf{M=\boxed{\red{\sf{175 \: kg}}}} \: \longleftarrow \tt{Answer}[/tex]
10)
Given:
F=395N
a=5 m/s²
Required:
m=?
Formula:
[tex]\sf{M=f÷a}[/tex]
Solution:
[tex]\sf{M = f÷a}[/tex]
[tex]\sf{M = 395 \: N÷5 \: m/s^2}[/tex]
[tex]\sf{M=\boxed{\red{\sf{79 \: kg}}}} \: \longleftarrow \tt{Answer}[/tex]
#staysmart;)
21. 1. What is the acceleration of the scooter at t=2.0seconds?A. 2 m/s C.4 m/sB. 3 m/s D. 5 m/s2. What is the acceleration of the scooter at t= 5.0seconds?A. O m/s C. 10 m/sB. 5 m/s D. 15 m/s3. What is the acceleration of the scooter at t= 7.0seconds?A. 8 m/s C. 2 m/sB. 4 m/s D. O m/s4. What is the acceleration of the scooter at t=10seconds?A. 5 m/s C. 15 m/sB. 10 m/s D. 20 m/s5. What is the acceleration of the scooter at 14seconds?A. 20 m/s C. 30 m/sB. 25 m/s D. 35 m/sNeed help
Answer:
1.A
2.C
3.B
4.D
5.D
Explanation:
(•‿•)
22. 4. what is the standard unit of accelerationa. mb. sc. m/sd. m/s²
Answer:
D
The SI unit of acceleration is the metre per second squared (m s−2); or "metre per second per second", as the velocity in metres per second changes by the acceleration value, every second.
23. ACTIVITY 4- AccelerationA. Directions. Compute for the acceleration using the given data.Initial velocity Final velocity Time Acceleration 1. 0 m/s 15 m/s 3 s 2. 20 m/s 70 m/s 10 s 3. 30 m/s 110 m/s 20 s 4. 110 m/s 70 m/s 2 s5. 25 km/hr 55 km/hr 30 s
Answer:
1. 5 m/s^2
2. 5 m/s^2
3. 4 m/s^2
4. -20 m/s^2
5. 0.287 m/s^2
Explanation:
In case need nyo po ng solutions:
[tex]1. a = \frac{15 m/s - 0 m/s}{3 s}\\ a = \frac{15 m/s}{3 s}\\ a = 5 \frac{m/s}{s}\\ a = 5 m(\frac{1}{s})(\frac{1}{s})\\ a = 5 m/s^{2}[/tex]
[tex]2. a = \frac{70 m/s - 20 m/s}{10 s}\\ a = \frac{50 m/s}{10 s}\\ a = 5 m/s^{2}[/tex]
3.
[tex]a = \frac{110 m/s - 30 m/s}{20 s}\\ a = \frac{80 m/s}{20 s} \\ a = 4 m/s^{2}[/tex]
4.
[tex]a = \frac{70 m/s - 110 m/s}{2 s}\\ a = \frac{-40 m/s}{2 s}\\ a = -20 m/s^{2} \\\[/tex]
5.
[tex]55 km/hr (\frac{1000 m}{1 km} )(\frac{1 hr}{60 min} )(\frac{1 min}{60 s}) =15.28 m/s\\25 km/hr (\frac{1000 m}{1 km})(\frac{1 hr}{60 min})(\frac{1 min}{60 s}) = 6.94 m/s\\\\a = \frac{6.94 m/s - 15.28 m/s}{30 s}\\a = \frac{-8.34 m/s}{30 s}\\ a = -0.278 m/s^{2}[/tex]
In Number 4 po, since negative ang acceleration, then it is decelerating which means that the velocity decreased in the given time interval.
24. TIME 0 1s 2s 3 s 4 s 5 s Formula: a= Vf - Vi t Velocity 0 2 m/s 3 m/s 4 m/s 5 m/s 6 m/s Sierato11. ACCELERATION No acceleration yet
Answer:
Answer:
1 V=2m/s
2 V=1.5 m/s
3V=1.33 m/s
4V=1.85 m/s
5V=1.2 m/s
25. 10. What is the average speed from 0 s to 4 s? A. 0.5 m/s B. 1 m/s C 2 m/s D. 3 m/s 11. What is the average speed from 4 s to 8 s? A. 0.5 m/s B. 1 m/s ©2 m/s D. 3 m/s 12. What is the object's position at 6 s? -A. 2 m B. 1 m am 53m D.7 m oon 13. What is the average acceleration from 4 s to 8 s? A. O m/s2 B. 1 m/s2 C. 2 m/s2 D. 3 m/s? Send a good Wiley soon to do A Wiols etiese TOLDO SIT bapo violovelado em 3
Answer:
10.0.5 m/s
Explanation:
Hindi ko na po Alam yung Iba
26. 1. Which of the following shows a fast speed?a. 5 m/sb. 2 m/sc. 4 m/sd. 1 m/s
Answer:
a. 5m/s
Step-by-step explanation:
isn't it obvious? h4h4 jok
27. S m 1. 3 x 108 m/s 2. 331 m/s 3.0.6 m/s 4. E = hf 5. 373 Kelvin S
Answer:
i think thats the answer???
28. An object changes its speed from 20 m/s to 50 m/s in 10 s. What is the object's acceleration?A. 3 m/s²B. 4 m/s²C. 5 m/s²D. 6 m/s²NONSENSE-REPORT
Answer:
1. A. 3m/s 2
yan po yung sagot pa brainliest po thank you
correct me if im wrong
29. Which of the following is a fast speed A.5 m/s B.4 m/s C.10 m/s D.25 m/s
Answer:
D.25m/s
Explanation:
#CARRYONLEARNING
30. 4. Which of the following represents speed?a. 2 m/s? b. 4 sc.6 md. 8 m/s
Answer:
D po ang tamang sagot
Explanation:
Hope its help stay safe
D. po ang tamang sagot