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What is main force tht causes a to to roll down a ramp?
Gravity
When A ball rolls down a slope ramp the acceleration is?
increasing
Does a the mass of a ball affect how fast it rolls down a ramp?
no
How long it takes for a ball to roll down a ramp?
Twice as long as it takes to roll halfway down the same ramp. Without knowing the size of the ball, and the length & angle of the ramp, thats the best I can tell you.
What if The force of friction acting on a cart on a ramp is exactly balanced by the force of gravity acting on the cart down the ramp?
The cart stays where it is and doesn't move.
With how much force does a ramp push a ball rolling down it?
A ramp exerts no force, just gravity.
Which is the main force that causes a toy car to roll down a ramp?
The gravitational force is.
What is main force tht causes a to to roll down a ramp?
Gravity
How does the increasing the height of a ramp affect how far a ball rolls down ramp?
how does increasing the height of a ramp affect how far a ball rolls down the ramp
When A ball rolls down a slope ramp the acceleration is?
increasing
Does a the mass of a ball affect how fast it rolls down a ramp?
no
How do you make a ping pong ball go faster down a ramp without altering the outside of the ball and without doing anything to the ramp?
Hmm. . . You can't modify the ball or the ramp. Those are two constraints that don't leave much room for improvement. Is changing the pitch angle of the ramp allowed? I suppose not. How about moving the ramp into a vacuum chamber? If you place the ramp and ball in a vacuum chamber and purge the air, you will eliminate -- or at least greatly reduce -- the friction due to air resistance. In a vacuum, the ball should roll down the ramp faster. How about blowing the ball down the ramp? Get behind the ball and, once it's rolling, blow hard! Better yet, get a hair blow-dryer and really give it a boost.
How long it takes for a ball to roll down a ramp?
Twice as long as it takes to roll halfway down the same ramp. Without knowing the size of the ball, and the length & angle of the ramp, thats the best I can tell you.
Why would a crayon roll down a ramp but need force to move up a ramp?
The heavy the crayon, it will roll down but it needs force to move it back up
What if The force of friction acting on a cart on a ramp is exactly balanced by the force of gravity acting on the cart down the ramp?
The cart stays where it is and doesn't move.
A student is conducting an experiment to determine how far a ball will roll down a ramp based on the angle of incline. What are three possible controls for this experiment?
The material of the ramp, the volume of the ball, and the mass of the ball.
In Lab 1 what force slowed the car down after it came down the ramp?
friction
