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What else can I help you with?
What factor is the difference between speed and velocity?
Speed is exactly like velocity, except velocity has a fixed direction. So speed would be 50mph, whereas velocity would be 50mph NE
Do velocity describe both speed and time?
Velocity only describes speed and direction, while speed alone describes the rate of motion of an object without considering direction. Time is not directly a part of the definition of velocity, but it is a factor in determining the displacement traveled at a certain velocity.
What happens to the kinetic energy of an object if the speed is multiplied by a factor of 9?
Kinetic energy = 1/2 (mass) (velocity)2That little 2 after the velocity says that the kinetic energy is proportional to thesquare of the velocity.If the speed (magnitude of velocity) is increased by a factor of 9, then the KEis increased by a factor of (9)2 = 81 .
What is the velocity factor of rg59 COAX?
The velocity factor of RG59 COAX is typically around 66% to 67%. This means that signals travel through RG59 COAX at about 66% to 67% of the speed of light in a vacuum.
How does aircraft drag increase with speed?
Drag increases by the square of velocity increase, for example, tripling speed increases drag by a factor of nine!
When a Car's speed triples its kinetic energy?
When a car's speed triples, its kinetic energy increases by a factor of nine. This is because kinetic energy is directly proportional to the square of the velocity - so when the velocity triples, the kinetic energy increases by the square of that factor (3^2 = 9).
If the speed of a moving object triples then what else increasses by a factor of three or more?
velocity by 3xmomentum by 3xenergy by 9x
What is speed in a given direction is called?
Speed in a given direction is velocity.
Are speed and velocity different?
SPEED has the speed only; while VELOCITY has the direction and the speed.
How is speed of a body related its velocity?
Part of every velocity is a speed. Speed is the size of the velocity.But the velocity also has a direction, which the speed doesn't.'30 mph North' and '30 mph West' are the same speed but different velocity.
When the speed of body is doubled kinetic energy becomes?
If speed/velocity is doubled and mass remains constant, then kinetic energy becomes quadrupled.
Does kinetic energy increase with speed and time?
Kinetic energy increases with speed because kinetic energy is directly proportional to the square of an object's speed. Time does not have a direct effect on kinetic energy, as kinetic energy depends on an object's mass and speed but not its duration of movement.
