Question

A force of 50 N acts on a body of mass 2 kg for 10 second. Assuming the body to be initially at rest, calculate the velocity of body after 10 second​

Answer 1

Answer:

250 m/s

Explanation:

F =ma

50 = 2a

a = 25 m/s^2

Now

v = u + at

v = 0 + 25×10

v = 250 m/s

Answer 2

Answer:

The rational number 1 is the multiplicative identity for rational numbers. if × =1. Rational numbers can be represented on a number line.

Explanation: