Register
The car has a mass of 1400 kg and travels at a velocity of 25 m/s.Calculate the kinetic energy of the car.
57.7k views
5 votes
The car has a mass of 1400 kg and travels at a velocity of 25 m/s.Calculate the kinetic energy of the car.

The car has a mass of 1400 kg and travels at a velocity of 25 m/s.Calculate the kinetic-example-1
User Fepiv
by
6.5k points

1 Answer

0 votes
The Kinetic energy equation is KE = 1/2 x m x v^2
m is the mass
v is the velocity
NOTE: Joules requires mass to be in kg and velocity in m/s

plugging them in:
1/2 x 1400 x 25^2
=700 x725
=437500 J


User Ivan Suhinin
by
6.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.1m questions

9.5m answers

Other Questions

What is the meant by the frequency of a wave? What is the unit?
Is this true or false ethics deals with morals and values and can be measured and tested using the scientific method. Thank you for answering and your help
What forms of energy are produced by a violin
How does the doppler effect change wave speed?
The moon revolves around earth at a fairly constant speed.Is the moon accelerating
Link Copied!