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The difference between impulse and impact force involves the?
velocity and acceleration
What factors affect momentum?
force and acceleration
What two things affect the level of an object acceleration?
The force acting upon the object as well as the mass of the object. Both will affect the acceleration of the object.
Does change in direction cause acceleration?
Not necessarily. Changing direction does affect the velocity, which is acceleration and direction combined.
When and how does friction affect the acceleration of a balloon racer?
Wheels man
Define angular impulse?
Angular impulse is defined as the rate-of-change of the angular acceleration.
The difference between impulse and impact force involves the?
velocity and acceleration
Why is the area under the curve for the force graph equal to the impulse?
It is not, if it is a graph of force against acceleration.
How does air resistance affect the acceleration of a falling object-How does air resistance affect the acceleration of a falling object?
It reduces the acceleration of the falling object due to friction.
Why does a softball slow down when it hits the net?
There is something in physics called 'impulse.' The impulse equals an objects force multiplied by the time. impulse = Ft By increasing the time (ball hitting the net), the force has to decrease (goes from 50-50, to 25-75, if it helps you understand what I'm saying). The mass doesn't change, so the only other thing that has to change is the acceleration (because Force equals mass times acceleration). Decreasing the acceleration is basically 'slowing down.'
What three quantities does newton's second law relate?
force, mass, acceleration, and u could argue impulse
Does mass affect acceleration?
Yes. F/m=a mass is inverse to acceleration.
How does acceleration affect tennis?
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What two thing affect the acceleration of an object?
The force acting upon the object as well as the mass of the object. Both will affect the acceleration of the object.
How does acceleration affect motion in the same direction?
It will increase the velocity of the the object in which the acceleration is applied.
How acceleration effect gravity?
Acceleration does not effect gravity. It is rather the other way round. Gravity can affect the rate of acceleration.
Does the weight of the stones affect the gravitational acceleration?
No.
