The speed at the top of a loop in rotational motion can be calculated using the equation v = √(rg), where v is the speed, r is the radius of the loop, and g is the acceleration due to gravity.
The speed at the top of a loop in rotational motion is directly proportional to the radius of the loop. This means that as the radius increases, the speed also increases.
The mass of an object does not affect its speed at the top of a loop in rotational motion. This is because the speed is only dependent on the radius of the loop and the acceleration due to gravity, not the mass of the object.
Yes, the speed at the top of a loop in rotational motion can be greater than the speed at the bottom. This is because the speed at the top is dependent on the radius of the loop, while the speed at the bottom is dependent on the height of the loop.
If the radius of the loop in rotational motion is decreased, the speed at the top will also decrease. This is because the equation for speed at the top of a loop involves taking the square root of the radius, so a smaller radius will result in a smaller speed.