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What is the Kinetic Energy of an object with a mass of 175 Kilograms and a velocity of 3 meters per second?
Wiki User
∙ 13y ago
Kinetic energy = 1/2(mass in kg)(meters per second squared )
KE = 1/2(175 kilograms)(3 m/s)^2
= 787.5 Joules
Wiki User
∙ 13y ago
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If an object weighing 90 kilograms and moving with a velocity of 20 meters per second has a kinetic energy of 4500 Joules. what is its kinetic energy when the velocity is 32 meters per second?
KE=(1/2)mv246080 Joules
If you have a kinetic energy of 45 j and your mass is 30kg then what is your velocity?
Your velocity is 1.73 meters per second.
If a body with a mass of 88 kg is moving at a velocity of 13.89 meters per second what is it's kinetic energy?
Kinetic Energy (KE) can be represented by the following formula: KE = 0.5mv2. In this case kinetic energy would equal 8,489.0124 joules.
What If you have four balls all traveling at 5 meters per second which one has the most kinetic energy?
If several objects have the same speed and the same velocity,then each has the same kinetic energy.
How do you measure kinetic energy?
To calculate the kinetic energy, multiply the mass times the velocity squared and divide by 2. (Mass in kilograms, speed in meters/sec, yields energy in joules.) The equation is KE= 1/2 (mv2) Kinetic Energy= one-half (mass times velocity squared)
What is the energy of a system by virtue of its motion?
That's called kinetic energy. The formula is: Kinetic energy = (1/2) x mass x velocity2. If mass is in kilograms, and velocity (or speed, really) in meters per second, the energy will be in Joules.
If an object weighing 90 kilograms and moving with a velocity of 20 meters per second has a kinetic energy of 4500 Joules. what is its kinetic energy when the velocity is 32 meters per second?
KE=(1/2)mv246080 Joules
How fast will an object be moving if its kinetic energy is 300 joules and has a mass of 0.05 kilograms?
The object's velocity will be 109.54 meters per second.
What will be the kinetic energy and velocity of object of mass 62kg?
Its kinetic energy (in joules) will be (31) times (its velocity in meters per second)2 .
How factors are used to calculate the kinetic energy of an object?
KE = (1/2)mv2 where m = mass (in kilograms), and v = velocity (in meters/second) this gives you the kinetic energy in units of Joules
What is the mathmetical formula for kinetic energy?
Kinetic Energy = 1/2(mass in kilograms)(meters per second)2
If you have a kinetic energy of 45 j and your mass is 30kg then what is your velocity?
Your velocity is 1.73 meters per second.
What are the factors in kinetic energy?
Kinetic energy = 1/2 x mass x velocity2. Mass in Kg, velocity in meters/sec, energy in Joules
How can you find kinetic energy?
Heat is just the measure of the average kinetic energy of the molecules in... whatever you are measuring. Kinetic energy is s form of energy, so the fact that the molecules have kinetic energy proves heat is energy. Also heat powered engines do work by converting heat into kinetic energy. ============================ Thanks for that. But how do you prove that heat is a form of energy ? ============================
What is the maximum amount of kinetic energy made from potential energy with 5kg mass?
The height in meters and the velocity in m/s are needed.
What is the kinetic energy of a 4 kilograms object moving at 6 meters per second?
KE = 1/2 * mass * velocity squared KE = 1/2mV2 KE = 1/2(4 kilograms )(6 m/s )2 = 72 Joules ---------------
If the mass and kinetic energy is given what formula can you use to find velocity?
Kinetic Energy is define as:Ek = 1/2mv2where m is the mass, and v is the velocity.To solve for v, the equation can be rewritten as:v = sqrt(2[Ek/m])
