FlippyHTF
contestada

‼️ PLEASE ANSWER!!! WILL MARK BRAINLIEST ‼️
A crash test facility is colliding a car with a brick wall. The car has a mass of 1900kg and is traveling at a speed of 30m/s. Using F=ma what force does the car and wall collide with.

A.) 57,000J
B.) 19,000J
C.) 25J
D.) 340J​

Respuesta :

The force does the car and wall collide will be  57,000 J. Option A is correct.

What is force?

Force is defined as the push or pull applied to the body. Sometimes it is used to change the shape, size, and direction of the body. Force is defined as the product of mass and acceleration. Its unit is Newton.

The given data in the problem;

Mass (m)= 1900 kg

Velocity(V)=30m/s

From the Newtons second law of motion;

I =  Δ P

F Δ t = m(v-u)

If the time of the collision is too short, can be neglected;

F = 1900(30-0)

F = 57,000 J

Hence, the force does the car and wall collide will be 57,000 J.

To learn more about the force, refer to the link;

https://brainly.com/question/26115859

#SPJ1

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