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The kinetic energy of an asteroid traveling 60kms is how many times as great as one of the same mass traveling 30kms?
Since Kinetic Energy is defined as E = (1/2) * m * V ^^2 E(60kms) = (1/2) * m * 60^^2 = (1/2) * m * 3600 E(30kms) = (1/2) * m * 30^^2 = (1/2) * m * 900 E(60kms)/E(30kms) = 3600/900 = 4 Answer is 4 times as much.
At 60mph the force of your car impacting a surface is about four times as great as 30mph?
When the speed of a car doubles, the force of impact quadruples due to the relationship between force and kinetic energy (which increases with the square of velocity). This means that a car traveling at 60mph will experience roughly four times the force of impact compared to when it is traveling at 30mph.
If the velocity of an object is doubled its kinetic energy is multiplied by?
four times. Kinetic energy is directly proportional to the square of the velocity of an object, so if the velocity is doubled, the kinetic energy will be four times greater.
What happens to the speed of body when kinetic energy increase by four times?
When the kinetic energy increases by four times, the speed of the body will double. The relationship between kinetic energy and speed is not linear, but rather quadratic. So if the kinetic energy increases by four times (2^2), the speed will increase by two times (2).
If you double the speed of a car you increase its force of impact by how many times?
four times as great
How does kinetic affect the stopping distance of a vehicle traveling at 30 mph compared to the same vehicle traveling at 60 mph?
The kinetic energy of the vehicle when it is travelling faster is four times as great. It the brakes apply the same retardation and the friction from the tires on the road surface is unchanged then the stopping time will be four times as long.
What is a four letter word for something that carries energy from place to place?
wire
The kinetic energy of an asteroid traveling 60kms is how many times as great as one of the same mass traveling 30kms?
Since Kinetic Energy is defined as E = (1/2) * m * V ^^2 E(60kms) = (1/2) * m * 60^^2 = (1/2) * m * 3600 E(30kms) = (1/2) * m * 30^^2 = (1/2) * m * 900 E(60kms)/E(30kms) = 3600/900 = 4 Answer is 4 times as much.
At 60mph the force of your car impacting a surface is about four times as great as 30mph?
When the speed of a car doubles, the force of impact quadruples due to the relationship between force and kinetic energy (which increases with the square of velocity). This means that a car traveling at 60mph will experience roughly four times the force of impact compared to when it is traveling at 30mph.
A car is traveling twice as fast as an identical car How much more work will be needed to stop the car traveling twice as fast?
four times
How much greater is the amount of traction needed because each car is traveling at 40 mph rather than 20 mph?
Four times the amount of traction is needed
Is the force of an object going at sixty miles an hour four times greater than an object traveling at thirty miles an hour?
No.IF both objects have the same mass, then the faster one has twice the momentumand four times the kinetic energy of the slower one. If their masses are different, thennothing can be calculated until we know the masses.
How much further will a car traveling at 100 km per second skid than the same car traveling at 50 km per second?
Four times as farther.
If the speed of an object doubles the kinetic energy of the object?
At twice the speed, the kinetic energy will be four times greater.
What If you have four balls all traveling at 5 meters per second which one has the most kinetic energy?
All four balls would have the same kinetic energy since kinetic energy is determined by both the mass and velocity of the object. If all four balls have the same mass and velocity, their kinetic energy would be equal.
If the velocity of an object is doubled its kinetic energy is multiplied by?
four times. Kinetic energy is directly proportional to the square of the velocity of an object, so if the velocity is doubled, the kinetic energy will be four times greater.
A moving car has kinetic energy If it speeds up until it is going four times faster than before...how much kinetic energy does it have in comparison?
Kinetic energy is proportional to velocity2, so if velocity is multiplied by four the kinetic energy is multiplied by sixteen
