What is the momentum of a 1.5 × 103 kilogram van that is moving at a velocity of 32 meters/second?

The answer is

Explanation:

Momentum of a body is given by

p = m× v

where m is the mass of the body

v is the velocity

p is the momentum

From the question

m = 1.5 × 10³kg

v = 32m / s

So the momentum is

p = 1.5 × 10³kg × 32m/s

p = 48 000 kg. m/s

Hope this helps you

305.7

explanation:

density =m/v

density =917/3.00

density = 305.

approximately = 305.7

in four significant figures

the doppler effect is used by weather forecasters to measure 

moving clouds