JEE Main Physics question
If a force of 250 N acts on a body, the momentum acquired is 125 kg-m/s. What is the period for which the force acts on the body?
Answer: (A)
Solution
t = Δp/F = 125/250 = 0.5 s.
If a force of 250 N acts on a body, the momentum acquired is 125 kg-m/s. What is the period for which the force acts on the body?
t = Δp/F = 125/250 = 0.5 s.