Multiple Choice
At time t = 0 a 2-kg particle has a velocity in m/s of At t = 3 s its velocity is
During this time the work done on it was:
A) 4 J
B) -4 J
C) -12 J
D) -40 J
E)
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q6: A crate moves 10 m to the
Q8: A particle starts from rest and is
Q13: A man moves the 10-g object shown
Q14: A man pulls a 100-N crate
Q15: Two objects with masses, m<sub>1</sub> and m<sub>2</sub>,
Q30: An 8-N block slides down an incline.
Q44: The amount of work required to stop
Q52: When a certain rubber band is stretched
Q53: Which of the following five quantities is
Q66: A 1-kg block is lifted vertically 1