Find the mass of a car that has the speed of 30m/s and a momentum of 45,000kg,m/s.

15000

2025

To find the mass of the car, we can use the equation for momentum:

Momentum (p) = mass (m) × velocity (v)

Given that the momentum (p) is 45,000 kg·m/s and the velocity (v) is 30 m/s, we can rearrange the formula to solve for mass:

mass (m) = momentum (p) / velocity (v)

Substituting the values into the formula:

mass (m) = 45,000 kg·m/s / 30 m/s

Now, let's divide 45,000 by 30:

mass (m) = 1500 kg

So, the mass of the car is 1500 kilograms.