Laws Of Motion Question 261
Question: The linear momentum p of a body moving in one dimension varies with time according to the equation , where a and b are positive constants. The net force acting on the body is [MP PMT 1993]
Options:
A) Proportional to
B) A constant
C) Proportional to t
D) Inversely proportional to t
Show Answer
Answer:
Correct Answer: C
Solution:
i.e.