What is the kinetic energy of a 150 kg object that is moving with a speed of 15 Metre per second?

Kg m^2 s^-2 = Joule ,so The kinetic energy of a body of mass 150 Kg moving at 15m/s is 16875 Joules.

What is the kinetic energy of an object with a mass of 1000 kg that is traveling at 30 meters per second?

Units: Joules (J) Page 16 Example #2: What is the Kinetic Energy of a 1,000 kg car moving at 30 m/s? KE = 450,000 J Page 17 Example #3: What is the Kinetic Energy of a 20,000 kg freight car moving at 25 m/s?

What is the kinetic energy of an object of mass 100g moving with a speed 20m S?

K.E = 1/2mv² Therefore , the kinetic energy of the ball is 20 Joules.

How do u calculate kinetic energy?

In classical mechanics, kinetic energy (KE) is equal to half of an object’s mass (1/2*m) multiplied by the velocity squared. For example, if a an object with a mass of 10 kg (m = 10 kg) is moving at a velocity of 5 meters per second (v = 5 m/s), the kinetic energy is equal to 125 Joules, or (1/2 * 10 kg) * 5 m/s2.

What is the kinetic energy of a 100 kg cart moving at a velocity of 7 m s?

Thus, the kinetic energy of the cart is 2450 Joule.

What is the kinetic energy KE of a person who weighs M 70 kg and is moving at V 13 m s?

= 252 Joules A car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. The car has __kinetic_______energy. Calculate it.

How do you find kinetic energy from potential energy?

At a start, the potential energy = mgh and kinetic energy = zero because its velocity is zero. Total energy of the object = mgh. As it falls, its potential energy will change into kinetic energy. If v is the velocity of the object at a given instant, the kinetic energy = 1/2mv2.

What is the velocity of a body of mass 200 gram having kinetic energy of 20 joules?

v²=200⇒v=√200=10√2 m/s=14.14 m/s(Ans.)

What is the velocity of a body of mass 200 gram having Ake of 20 June?

Answer: 20 m / sec .

How do you calculate kinetic energy from mass and velocity?

Kinetic Energy. In classical mechanics, kinetic energy (KE) is equal to half of an object’s mass (1/2*m) multiplied by the velocity squared. For example, if a an object with a mass of 10 kg (m = 10 kg) is moving at a velocity of 5 meters per second (v = 5 m/s), the kinetic energy is equal to 125 Joules, or (1/2 * 10 kg) * 5 m/s 2.

What is the kinetic energy of an object?

Kinetic Energy. Kinetic Energy is the energy an object has owing to its motion. In classical mechanics, kinetic energy (KE) is equal to half of an object’s mass (1/2*m) multiplied by the velocity squared.

What happens to kinetic energy when velocity is doubled?

The equation tells us some interesting things about kinetic energy: The velocity of a body when squared is dependent on the kinetic energy. This tells us that when the velocity of a body is doubled the kinetic energy gets quadrupled. Kinetic energy cannot be negative; it must either be zero or positive.

What is the energy of motion?

This is basically the energy of motion, meaning that any object moving, either on a vertical or horizontal axis, develops a kinetic energy that depends on its mass and speed. Some of the forms ok KE that describe the magnitude of the movement include: