CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 10 m/s and accelerates at 1 m/s² for 2 s. Final velocity is:
A. 13 m/s
B. 11 m/s
C. 14 m/s
D. 12 m/s
Correct Answer: D
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 4 m/s² for 6 s. Final velocity is:
A. 28 m/s
B. 29 m/s
C. 30 m/s
D. 31 m/s
Correct Answer: B
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 4 m/s² for 5 s. Final velocity is:
A. 25 m/s
B. 24 m/s
C. 27 m/s
D. 26 m/s
Correct Answer: A
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 4 m/s² for 4 s. Final velocity is:
A. 21 m/s
B. 20 m/s
C. 22 m/s
D. 23 m/s
Correct Answer: A
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 4 m/s² for 3 s. Final velocity is:
A. 17 m/s
B. 16 m/s
C. 18 m/s
D. 19 m/s
Correct Answer: A
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 4 m/s² for 2 s. Final velocity is:
A. 13 m/s
B. 14 m/s
C. 15 m/s
D. 12 m/s
Correct Answer: A
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 3 m/s² for 6 s. Final velocity is:
A. 25 m/s
B. 23 m/s
C. 24 m/s
D. 22 m/s
Correct Answer: B
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 3 m/s² for 5 s. Final velocity is:
A. 20 m/s
B. 19 m/s
C. 21 m/s
D. 22 m/s
Correct Answer: A
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 3 m/s² for 4 s. Final velocity is:
A. 17 m/s
B. 16 m/s
C. 19 m/s
D. 18 m/s
Correct Answer: A
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 3 m/s² for 3 s. Final velocity is:
A. 15 m/s
B. 14 m/s
C. 16 m/s
D. 13 m/s
Correct Answer: B
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 3 m/s² for 2 s. Final velocity is:
A. 13 m/s
B. 10 m/s
C. 11 m/s
D. 12 m/s
Correct Answer: C
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 2 m/s² for 6 s. Final velocity is:
A. 16 m/s
B. 18 m/s
C. 17 m/s
D. 19 m/s
Correct Answer: C
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 2 m/s² for 5 s. Final velocity is:
A. 14 m/s
B. 17 m/s
C. 16 m/s
D. 15 m/s
Correct Answer: D
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 2 m/s² for 4 s. Final velocity is:
A. 13 m/s
B. 15 m/s
C. 12 m/s
D. 14 m/s
Correct Answer: A
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 2 m/s² for 3 s. Final velocity is:
A. 11 m/s
B. 12 m/s
C. 10 m/s
D. 13 m/s
Correct Answer: A
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 2 m/s² for 2 s. Final velocity is:
A. 9 m/s
B. 10 m/s
C. 8 m/s
D. 11 m/s
Correct Answer: A
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 1 m/s² for 6 s. Final velocity is:
A. 13 m/s
B. 10 m/s
C. 12 m/s
D. 11 m/s
Correct Answer: D
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 1 m/s² for 5 s. Final velocity is:
A. 9 m/s
B. 12 m/s
C. 10 m/s
D. 11 m/s
Correct Answer: C
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 1 m/s² for 4 s. Final velocity is:
A. 10 m/s
B. 11 m/s
C. 8 m/s
D. 9 m/s
Correct Answer: D
Use v = u + at.
CSS - PMS - CCE - PCS - Everyday Science
Mechanics
An object starts at 5 m/s and accelerates at 1 m/s² for 3 s. Final velocity is:
A. 9 m/s
B. 7 m/s
C. 8 m/s
D. 10 m/s
Correct Answer: C
Use v = u + at.