# What is the mass 1000 kg with velocity 10 meters per second?

## What is the average braking force of a 1000 kg car moving at 10 m s braking to a stop in 5s?

Answer: The average braking force is 2000 N.

## Which has more momentum a 1000kg car moving 1m s or a 70kg person sprinting at 8m s?

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

## What is the average braking force of a 1000 kg car moving at 20m s?

Therefore, the force applied by the brakes is 2000 N. Q. A car of mass 1000 kg moving with a velocity of 20 m/s is brought to rest by applying brakes in 10 seconds.

## What is a body of mass 1 kg moving with velocity of 10m s?

Given: Mass (m)= 1 kg. Velocity (v)= 10 m/s. ∴The Kinetic Energy of the object is 50 J.

## What is a solid of mass 2 kg moving with velocity 10 meters per second?

A solid of mass 2 kg moving with velocity 10 m/s strikes an ideal weightless spring and produces a compression of 25 cm in it. Calculate the force- constant of the spring. Ans. 3200 N/m.

## What is braking force formula?

Kinetic energy is given by E = (1/2)mv^2 and Work is W = FS ; hence E = FS thus (1/2)mv^2 = FS ; Thus F = (1/2)mv^2/S. For the given values F = 0.5x 800 x 8.9^2/S = 31684/S. You have to give a value of the breaking distance to be able to find the force needed to stop the car.

## How to calculate velocity?

Determine the object’s original velocity by dividing the time it took for the object to travel a given distance by the total distance. In the equation V = d/t, V is the velocity, d is the distance, and t is the time.

## 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 a greater momentum a 1000 kg truck at rest or a 100 kg bicycle in motion?

Taking the formula for momentum to be p=mv this is the mass multiplied by the velocity. Although the semi truck certainly has a larger mass, it is not in motion and therefore does not have any momentum. The bicycle however has both mass and velocity and therefore has the larger momentum of the pair.

## How to find momentum?

Step 1: List the mass and velocity of the object. Step 2: Convert any values into SI units (kg, m, s). Step 3: Multiply the mass and velocity of the object together to get the momentum of the object.

## How is impulse calculated?

The impulse of a force is I=Ft I = F t – when a constant force F acts for a time t . The units are Ns . The Impulse-Momentum Principle says I=mv−mu I = m v − m u which is final momentum – initial momentum so Impulse is the change in momentum.

## How much net force is required to accelerate 1000kg car at 4 metre per second?

this magnitude of force is required by the 1000 kg car to move with a velocity of 4m/s for that particular 1 second of time frame… Here is the solution to your PROBLEM. Here is the solution to your PROBLEM. F= 1000*4= 4000 Newton net.

## How much force is needed to accelerate 1000 kg car at a rate of 3m s?

hence, the force needed to accelerate the 1000kg car by 3m/s2 is 3000N .

## How much net force is required to accelerate a 1000kg car at 4m s 2?

So the net force is required to accelerate a 1000 kg car at 4.00 m/s2 is 4000 N.

## What is a mass of 10 kg moves with velocity of 4m s?

Answer and Explanation: K = 1 2 m v 2 = 1 2 ( 10 kg ) ( 4 m/s ) 2 = 80 J .

## What is a mass of 10kg moves with a velocity of 4m?

An object of mass 10 kg is moving with a uniform velocity of 4 ms-1. The kinetic energy possessed by the object is 80 J.

## How do you find mass with velocity and KG?

Mass is measured in (kg), and velocity is measured in meters per second (m/s). The SI unit for momentum is kg • m/s. You can rearrange the equation to calculate velocity if you know momentum and mass, Velocity = Momentum/Mass, or to calculate mass if you know momentum and velocity, Mass = Momentum/Velocity.

## What is an object of mass 10 kg falls from a height of 10 m?

E = mgh, g is acceleration due to gravity So, the kinetic energy gained by the body is 980 J.