Question

The linear momentum p of a body moving in one dimension varies with time according to the equation p=a+bt^(2), where a and b are positive constants. The net force acting on the body is
a.Proportional to t^(2)
b.A constant
c.Proportional to t
d.Inversely proportional to t​

Answer 1

Answer:

The linear momentum p of a body moving in one dimension varies with time according to the equation p=a+bt^(2), where a and b are positive constants. The net force acting on the body is

a.Proportional to t^(2)

b.A constant

c.Proportional to t

d.Inversely proportional to t

Correct option is D)

Given, p=a+bt2

dtdp=2bt

∵F=dtdp

∴F=2bt

or F∝t

I want another one cuz I already have this one u know*-*

Annyeong....♡