0
What else can I help you with?
Why is the normal force 0 at the top of a loop?
At the top of a loop, the normal force is 0 because the centripetal force required to keep the object moving in a circular path is provided solely by gravity.
What is the role of the normal force at the top of a loop in a roller coaster?
The normal force at the top of a loop in a roller coaster is responsible for providing the necessary centripetal force to keep the riders moving in a circular path without falling off the track. It acts perpendicular to the surface of the track to counteract the force of gravity and ensure the riders stay safely in their seats.
A rock is thrown vertically into the air At the very top of its trajectory the net force on it is?
At the very top of its trajectory, the net force on the rock would be equal to zero, since the velocity at that point is momentarily zero. This means that the gravitational force pulling it down is exactly balanced by the force of the throw pushing it up.
What is the force that a surface, such as a table top, supports an object with?
The force that a surface, like a table top, supports an object with is called the normal force.
What is the magnitude of the normal force on the car when it is at the top of the circle?
At the top of the circle, the magnitude of the normal force on the car is equal to the sum of the car's weight and the centripetal force required to keep it moving in a circular path.
Why is the normal force 0 at the top of a loop?
At the top of a loop, the normal force is 0 because the centripetal force required to keep the object moving in a circular path is provided solely by gravity.
What is the role of the normal force at the top of a loop in a roller coaster?
The normal force at the top of a loop in a roller coaster is responsible for providing the necessary centripetal force to keep the riders moving in a circular path without falling off the track. It acts perpendicular to the surface of the track to counteract the force of gravity and ensure the riders stay safely in their seats.
What is meant by zero overhead loop?
the term zero over head looping means that the processor can execute loops without consuming cycles to test the value of loop counter , perform a conditional branch to the top of the loop and decrement the loop counter.
Why car do not fall when moving in a vertical loop?
Inertia with enough speed !It causes a centrifugal force, which acts outward from the centre of rotation, sticking the car to the loop and overcoming the force of gravity, at the top of the loop.
A rock is thrown vertically into the air At the very top of its trajectory the net force on it is?
At the very top of its trajectory, the net force on the rock would be equal to zero, since the velocity at that point is momentarily zero. This means that the gravitational force pulling it down is exactly balanced by the force of the throw pushing it up.
What is the force that a surface, such as a table top, supports an object with?
The force that a surface, like a table top, supports an object with is called the normal force.
What is the magnitude of the normal force on the car when it is at the top of the circle?
At the top of the circle, the magnitude of the normal force on the car is equal to the sum of the car's weight and the centripetal force required to keep it moving in a circular path.
What is the minimum velocity required for a roller coaster to successfully complete a loop?
The minimum velocity required for a roller coaster to successfully complete a loop depends on factors such as the size of the loop and the gravitational force acting on the coaster. In general, the velocity must be sufficient to counteract the force of gravity and ensure that the coaster does not lose contact with the track at the top of the loop. This velocity is typically calculated using the centripetal force formula.
A 975 kg sports car crosses the rounded top of a hill with radius 88 m at 12 ms Determine the normal force exerted by the road on the car?
The normal force exerted by the road on the car at the top of the hill is equal to the sum of the car's weight and the centripetal force required to keep it moving in a circle. The centripetal force is provided by the normal force, so the normal force is greater than just the weight of the car at the top of the hill. To find the normal force, you need to calculate the centripetal force using the car's speed and the radius of the hill.
What is the slope when you get a zero on top?
The slope when you get a zero on top would be zero. Zero divided by any number is zero.
How does the loop-the-loop work in roller coaster?
A loop on a rollercoaster depends how fast you are going and the amount of force pressing down on you. If you're going inside, it feels like you are being pushed into your seat. If you're outside of the loop (Rollercoaster on top of track not bottom) You will feel like you are getting pushed out of your seat. This is called G-Force.
Which type of force can a counter top provide?
A countertop can provide a normal force, which is the force exerted perpendicular to the surface of the countertop, supporting objects placed on it. This force prevents objects from falling through the countertop.
