# What is the kinetic energy of an object of mass 5kg is moving at a constant velocity of 15mls?

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## What is the kinetic energy of an object of mass 5kg is moving at a constant velocity of 15mls?

Expert-Verified Answer The kinetic energy of an object with mass 5kg and a constant velocity of 15m/s is 562.5J.

## What is the formula for the loss of kinetic energy?

ΔK=M1M22(M1+M2). (V1−V2)2(1−k2)

## What is the kinetic energy of a 10 kg object moving at 5 ms?

The kinetic energy of the object is 125 J.

## What is the kinetic energy of a 45 kg object moving at 13?

What is the kinetic energy of a 45 kg object moving at 13 m/sec? 3. Solving the equation gives a kinetic energy value of 3802.5 J. Note: The unit for energy is the same as for work: the Joule (J).

## What is the formula for kinetic energy to velocity?

## 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 energy formula?

E = w + q. Energy also falls into two general types: (1) Kinetic Energy (EK)or the energy of motion: 1/2 mv2 where m is mass and v is velocity. (2) Potential Energy(EP): the energy stored in chemical bonds that is released when a bond is broken or formed.

## Does velocity mean speed?

Why is it incorrect to use the terms speed and velocity interchangeably? The reason is simple. Speed is the time rate at which an object is moving along a path, while velocity is the rate and direction of an object’s movement.

## What is the SI unit of momentum?

Momentum | |
---|---|

SI unit | kilogram meter per second (kg⋅m/s) |

Common symbols | p, p |

Other units | slug⋅ft/s |

Dimension | MLT^{−}^{1} |

## 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.

## What is the kinetic energy of an object of mass 5 kg is dropped from a height of 10 m when it is halfway down?

Solution: An object of mass 5 kg is dropped from a height of 10 m. Its kinetic energy when it is halfway down is 245 J. ⇒ PE = 490 J.

## What is kinetic energy of body 5Kg and momentum 15?

Expert-Verified Answer Kinetic energy of the body is 22.5 Joule.

## What is the kinetic energy of a 5.0 kg object?

The kinetic energy of a 5.0 kg object is initially 35 J.

## What is the kinetic energy of a ball with the mass of 0.5 kg and a velocity of 10 ms?

The mass is 0.5 kg and the velocity is 10 meters per second. So: KE = (1/2)(0.5)(10)^2. Thus the kinetic energy of the ball is 25 J.