Multiple Choice
As a 2.0-kg object moves from m to
m,the constant resultant force acting on it is equal to
N If the speed of the object at the initial position is 4.0 m/s,what is its kinetic energy at its final position?
A) 62 J
B) 53 J
C) 73 J
D) 86 J
E) 24 J
Correct Answer:

Verified
Correct Answer:
Verified
Q24: A baseball is thrown and lands 120
Q47: A 5.0-kg object is pulled along a
Q56: A 20-kg block on a horizontal surface
Q57: A 2.0-kg block sliding on a frictionless
Q58: A moving particle is subject to conservative
Q61: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2295/.jpg" alt="If ,
Q65: If the vectors <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2295/.jpg" alt="If the
Q68: Each of two vectors, <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2295/.jpg" alt="Each
Q69: An object moving along the x axis
Q71: If the scalar (dot) product of two