# What will be the momentum of a car having mass of 1000 kg is moving with a velocity of 0.5 m s?

## What will be the momentum of a car having mass of 1000 kg is moving with a velocity of 0.5 m s?

We know that Momentum p = Mass m × Velocity v Therefore p = 1000 kg × 0.5 m/s = 500 kg m/s Thus momentum of the car = 500 kg m/s.

## What is a car of mass 1000 kg moving with a velocity of 45 km hr?

A car of mass 1000 kg moving with a velocity of 45 km/h collides with a tree and comes to stop in 5 s. The force exerted by car is 2500 N. Force = mass × retardation ⇒F=1000 × (2. 5) ⇒F=2500 N The force exerted by the car on the tree is 2500 N.

## What is an army vehicle of mass 1000 kg is moving with?

Solution: An army vehicle of mass 1000 kg is moving with a velocity of 10 m/s and is acted upon by a forward force of 1000N due to the engine and a retarding force of 500N due to friction.

## What is the coefficient of friction of a car of mass 1000 kg moves on a circular track of radius 20 m?

v=√0.64×20×10=11.28 m/s.

## What is the momentum of a 1000 kg object that is not moving?

The momentum of any object that is at rest is 0.

## What is the momentum of a 1500 kg car?

Therefore p=1500*20 = 30,000 kg m/s.

## What is the momentum of 1000 kg car moving northward at 20 m?

p = mv = (1000kg)(20m/s) = 20000 kg m/s, northward • c.

## What is a car of mass 500 kg moving with speed 36 km per hour?

Power=500×30×102×60=1250W.

## What is the kinetic energy of car having mass 1000 kg?

Kinetic energy of a car, having mass 1000 kg is 1,12,500 J. Driver applies brakes when an obstacle is sighted and car comes to halt after travelling 100 m distance (without meeting with an accident).

## What is the force required to move a body of mass 1000 kg?

Answer: The force required to move a body of mass 1000kg is 4000 N. The force required to move a body is F = μmg, where μ is the coefficient of friction, m is the mass of the body and g is gravity. hence, the force required to move 1000 kg if the coefficient of friction is 0.4 will be 4000N.

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## What is the amount of work required to stop a car of mass 1000 kg moving with a speed of 72 km per hour?

Expert-Verified Answer Work required to stop a car is 400000 Joule or 400 kilojoule. To convert km/hr into m/s , we multiply it by 5/18. Here, W is the work done.

## What amount of work is done to stop a car of 1000 kg moving with a speed of 72 km per hour?

W = 1 2 × 1000 × 20 × 20 = 400000 J.

## What is the momentum of a 1200 kg car with a velocity of 25 m s?

Answer and Explanation: We can find the momentum of the car by multiplying the mass times the velocity. Because both the mass and velocity are given in SI units, we do not need to perform any unit conversion before multiplying. Hence, we have shown that the momentum of the car is 30000 kg m/s.

## What is the momentum of a 2000 kg truck that moves at 10 ms?

Momentum before the collision is p=mv=2000⋅10=20,000 kgms−1 .

## Which has more momentum a 1000 kg car moving 1 m per second or a 70 kg person is printing at 8 m per second?

Expert-Verified Answer A 1000 kg car moving 1 m/s have more momentum which is 1000 kg meters per second.