What happens to kinetic energy when speed is doubled?
The kinetic energy is proportional to the square of the speed, so doubling the speed increases the kinetic energy by a factor of 4.
What happens when the speed of a moving object is doubled?
If the speed of the object becomes double, its kinetic energy changes to four times the initial kinetic energy.
When the speed of a moving object is doubled its acceleration is?
1 Answer. So kinetic energy will become 4 times if the speed is doubled. On other hand, acceleration depends on final as well as initial velocity, and here acceleration will be same.
When the speed of a moving body is doubled a its acceleration is doubled b its momentum is doubled c its kinetic energy is doubled d its potential energy is doubled?
Let v be the velocity of the moving object. Therefore, on doubling the speed of a moving object, the kinetic energy becomes four times. Therefore, option c is correct.
When the speed of the moving object is doubled its I acceleration is doubled II weight is doubled III EK is doubled IV Ek increases to 4 times?
Let v be the velocity of the moving object. Therefore, on doubling the speed of a moving object, the kinetic energy becomes four times. Therefore, option c is correct.
What happens when the speed of a moving object is halved?
Kinetic energy is given by the formula ½ × m × v2, where m is the mass of the moving object and v is its velocity. Therefore, when speed is halved kinetic energy becomes ¼ of the original.
When the speed of the moving object is doubled its * acceleration is doubled weight is doubled kinetic energy is doubled kinetic energy increases 4 times?
Let v be the velocity of the moving object. Therefore, on doubling the speed of a moving object, the kinetic energy becomes four times. Therefore, option c is correct.
When the velocity of a moving object is doubled a its acceleration is doubled b its momentum is doubled c its kinetic energy is doubled d its potential energy is doubled?
The correct answer is Momentum is double. If the velocity is doubled its kinetic energy is multiplied by four times. So, if the velocity is doubled, momentum also doubles.
What happens to kinetic energy when speed is halved?
If the speed is halved while the mass remains the same, the kinetic energy drops. Because kinetic energy is related to velocity squared, it is one-fourth.
When velocity is halved what happens to kinetic energy?
Thus, kinetic energy will remain one fourth when the velocity is halved.
When velocity of a free falling object is doubled its kinetic energy is also doubled?
Kinetic energy is proportional to the square of the velocity. If the velocity of an object doubles, the kinetic energy increases by a factor of four.
What happens to kinetic energy when velocity is tripled?
The Kinetic Energy is increased by a factor of 9 if the velocity is tripled. when the velocity is trippled the the kinetic energy is multiplied 9 times.
What happens to kinetic energy when mass is doubled and velocity is halved?
Kinetic energy is equal to half of the product mass and velocity. SI unit is joules. 1) If mass doubled then kinetic energy also gets doubled.
When an object mass doubles its kinetic energy also?
The kinetic energy of the object is directly proportional to the mass, therefore on doubling the mass kinetic energy will also become double.
When mass and velocity of the body is doubled then the KE will be ___?
∴ KE of the body becomes 8 times.
When the mass and velocity are doubled the kinetic energy will?
Since mass is directly proportional to K.E and K.E is directly proportional to the square of velocity the kinetic energy becomes eight times.
What happens if mass and velocity are doubled?
When mass and velocity are doubled, the kinetic energy becomestimes the original.
When mass and speed are doubled the kinetic energy increases?
∴ KE of the body becomes 8 times.
When mass and speed are doubled the kinetic energy will be?
8 times ∴ KE of the body becomes 8 times.
Which happens to the kinetic energy of an object if velocity is doubled at constant mass?
And according to the question the velocity is doubled at constant mass. i.e.Four times the initial kinetic energy.
When mass and velocity is doubled the kinetic energy of the?
Since mass is directly proportional to K.E and K.E is directly proportional to the square of velocity the kinetic energy becomes eight times.
When the mass and speed of the body is doubled?
When the mass and speed of body is doubled, the kinetic energy of the body. Get Answer to any question, just click a photo and upload the photo and get the answer completely free, UPLOAD PHOTO AND GET THE ANSWER NOW! because double becomes four times becomes eight times remains unchanged.
When mass is doubled and velocity is doubled what will happen to the value of kinetic energy?
Kinetic energy is equal to half of the product mass and velocity. SI unit is joules. 1) If mass doubled then kinetic energy also gets doubled. And according to the question the body is doubled at constant velocity.
What will happen to the kinetic energy if the mass is constant and the speed is tripled?
1 Expert Answer The equation KE = ½ mv² shows that the relationship between Kinetic Energy and mass is directly proportional. a)So if the mass triples then the KE triples too. The relationship between Kinetic Energy and velocity is also directly proportional but with the square of the velocity.
When mass and speed of a body is doubled?
Originally Answered: What would be the KE of the body if the mass and the velocity of the body is doubled? KE = (mv^2)/2 so if the mass is doubled and the velocity is doubled, the kinetic energy will be eight times as much.
When the mass of a moving object is doubled with no change in speed by what factor?
When th mass of a moving object is doubled with no change in speed, by what factor is its momentum changed? Its kinetic energy? The momentum increases by 2. The kinetic energy increases by 2.
What will happen to the kinetic energy of the mass is halved and velocity is doubled?
Hence, kinetic energy of body is doubled.
When the mass of an object doubles what happens to the object’s kinetic energy?
The kinetic energy of the object is directly proportional to the mass, therefore on doubling the mass kinetic energy will also become double.
When the mass of a moving object is doubled with no change in speed by what factor is its momentum changes by what factor is its Ke changed?
When th mass of a moving object is doubled with no change in speed, by what factor is its momentum changed? Its kinetic energy? The momentum increases by 2.
When an object’s speed doubles its momentum changes by a factor of?
b) Doubling the velocity halves the magnitude of the momentum and decreases the kinetic energy by a factor of four.