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

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

Answer: The average braking force is 2000 N.

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

P = m×v =1000×10=10000kgm/sec. Was this answer helpful?

## 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.

## How much work is required to stop a car of 1000 kg moving at a speed of 72 km h?

W = 1 2 × 1000 × 20 × 20 = 400000 J.

## 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 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.

## 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 happens when a mass of 20 kg moving with a speed of 10 Metre per second collides with another stationary?

A mass of 20 k g moving with a speed of 10 m s – 1 collides with another stationary mass of 5 k g . As a result of the collision, the two masses stick together.

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

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

## 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.

## 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 much force is needed to accelerate a 1000 kg car at a rate of 3 m 52?

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

## How much work is done to stop a car of weight 1500 kg moving with a velocity 60 km h?

Hence, work required to stop the car =12×1500×16.662 =208166.7J=208.17kJ. Was this answer helpful?

## How much work is required to accelerate a 1000 kg?

The work required to accelerate a 1000 kg car from 20 m/s to 30 m/s is equal to 250,000 joules. The work done can be related by the change in Kinetic Energy: So, 250 KiloJoules of energy/work.

## What braking force is needed to stop a 1000 kg car?

Conclusion: Therefore, the braking force needed to bring the car at rest is F braking = 2000 N .

## How do you calculate average braking force on a car?

The following formula is used to calculate the braking force of a car given a speed, weight, and stopping distance. To calculate the braking force, divide the mass by 2, multiply by the result of the velocity squared, then divide by the distance.

## How much force is needed to accelerate a 1000 kg car?

Hence, the force needed to accelerate the 1000 kg car by 3ms2 is 3000 N.

## How much net force is required to accelerate a 1000 kg car at?

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