Question

Kinetic energy of a body is 75000J. If the mass of the body is 60kg, then its momentum
is

Answer 1

Given :-

Kinetic Energy = K = 75000 J

Mass of Body = m = 60 Kg

As we know that,

P = √2mK

Now putting the given values in the relation,

P = √2 × 60 × 75000

P = √900 × 10⁴

P = 30 × 10²

P = 3 × 10³ Kg ms-¹

Hence,

The Momentum of Body = P = 3 × 10³ Kg ms-¹

Answer 2

Answer:

Explanation:

Please check the attached file

The answer is 3 × 10