Question

What is the momentum of an object who’s velocity is 27m/s and weight is 5lbs.

Answer 1

61.3kgm/s

Step-by-step explanation:

Given parameters:

Velocity of object = 27m/s

Weight = 5lbs

Unknown:

Momentum of the object = ?

Solution:

The momentum of a body can be derived from the product of its mass and velocity.

Momentum is the amount of motion a body possesses.

Momentum = mass x velocity

Now, let us convert the weight in pounds to mass in kg

1lbs = 0.454kg

5lb = 5 x 0.454 = 2.27kg

So,

Momentum = 2.27 x 27 = 61.3kgm/s