Question
Physics Question on work, energy and power
The rate of decrease of kinetic energy is 9.6 j/s. Find the magnitude of force acting on the particle when it's speed in m/s
A
3.2 N
B
4.8 N
C
2.4 N
D
5.6 N
Answer
3.2 N
Explanation
Solution
The correct option is (A): 3.2 N.