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What is the kinetic energy of a 10-kg dog chasing a car at 5 ms?
Wiki User
∙ 13y ago
The formula for kinetic energy is (1/2) x mass x velocity2. If mass is in kg. and speed in meters per second, the energy will come out in Joule.
D. 125 J
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoKE = 1/2mV2
KE = 1/2(10 kg)(5 m/s)2
= 125 Joules
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Wiki User
∙ 12y agoKE = ( 0.5 * mass * velocity2 )
10 mph = 4.5 m / s
say mass = 1000 kg
then:
KE = (0.5 * 1000 * 4.5 * 4.5) = 10125 joules
Wiki User
∙ 11y agoKinetic Energy is calculated by using the formula (1/2)(mass)(velocity^2). So plug in your numbers to find (1/2)(2000kg)(10m/s)^2 to get 100,000J.
Wiki User
∙ 14y ago10J
Wiki User
∙ 13y ago125
Wiki User
∙ 12y agoIts 500 J
Wiki User
∙ 14y ago10 J
Jordan Biddle
10 J
Anonymous
20
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potential, there isnt another way besides that
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Energy can be formally defined as?
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What happens to kinetic energy and potential energy of a car when it accelerates up a hill?
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Does the faster your car moves the less kinetic energy it has?
no that is not true everybody knows that when something is moving it has k.e , wich means that it has kinetic energy and when is not moving its p.e potential energy so I dont see how acar has the less k.e when its moving the answers is it has the less p.e
What is the kinetic energy of a 10kg dog chasing a car a 5 ms?
The formula for kinetic energy is (1/2) x mass x velocity2. If mass is in kg. and speed in meters per second, the energy will come out in Joule.D. 125 J
Is a real car a kinetic energy?
No. A real car IS not kinetic energy, but it HAS kinetic energy.No. A real car IS not kinetic energy, but it HAS kinetic energy.No. A real car IS not kinetic energy, but it HAS kinetic energy.No. A real car IS not kinetic energy, but it HAS kinetic energy.
Why that the car is an ex of kinetic energy?
Kinetic energy is "moving energy". A car moves, it has kinetic energy. In the case of a car crash the energy is released-->smash/bang!!!
Is a car a kinetic or potential energy?
Energy due to motion is kinetic energy, so the energy of the car due to it's motion is kinetic.
What will a car's kinetic energy be if the car's speed triples?
The Kinetic Energy Stays The Same
What has more kinetic energy a bike or a car?
A car, kinetic energy is derived from mass and velocity, which a car has higher of both.
Is a race-car traveling at its maximum speed potential or kinetic energy?
A car is not energy; it may have energy. The energy related to movement is called kinetic energy.
What point in the ride is the kinetic energy of the car zero?
The kinetic energy of the car becomes zero when the car halts. If it halts on top of a hill, the energy changes to potential energy.
When a car crashes where does the kinetic energy go?
Into the object(s) with which the car crashed into.
What is kinetic energy and what is an example of a kinetic energy?
The energy from any type of movement. Anything from a swinging swing to a Electron moving around the nucleus.
What energy has a moving car got?
kinetic energy
What energy does a moving car have?
by have chemical energy which is in food.chemical energy (by eating food) - kinetic energy which is when the chemical energy is released inside of you and kind of automatically gives out your kinetic energy!
