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A small box of mass m is kept on a fixed, smooth sphere of radius R...
2. A small box of mass m is kept on a fixed, smooth sphere of radius...
2. A small box of mass m is kept on a fixed, smooth sphere of radius R at a position where the radius through the box makes an angle of 30° with the vertical. The box is released from the position. (a) What is the force exerted by the sphere on the box just after the release? (b) Find the distance travelled by the box before it leaves contact with the sphere. 3. A particle is suspended from a fixed...
A smooth sphere of radius R rests on a horizontal plane. A small mass is placed...
A smooth sphere of radius R rests on a horizontal plane. A small mass is placed on top of the sphere and slides without friction down it. Find a) the angle and speed at which the small mass leaves the surface of the sphere and b) the angle and speed with which the mass strikes the ground.
AP Physics C FRQ 3. A sphere of mass m and radius r is released from...
AP Physics C FRQ
3. A sphere of mass m and radius r is released from rest at the top of a curved track of height H. The sphere travels down the curved track and around a loop of radius R. The sphere rolls without slipping during the entire motion. Point A on the loop is at height R, and point B is at the top of the loop. The rotational inertia of the sphere is 2mr2/s. Express all of...
A small solid porcelain sphere, with a mass m and radius r, is placed on the...
A small solid porcelain sphere, with a mass m and radius r, is placed on the inclined section of the metal track shown below, such that its lowest point is at a height h above the bottom of the loop. The sphere is then released from rest, and it rolls on the track without slipping. In your analysis, use the approximation that the radius r of the sphere is much smaller than both the radius R of the loop and...
A small solid glass sphere, with a mass m and radius r, is placed on the...
A small solid glass sphere, with a mass m and radius r, is placed on the inclined section of the metal track shown below, such that its lowest loop. The sphere is then released from rest, and it rolls on the track without slipping. In your analysis, use the approximation that the radius radius R of the loop and the height h. (Use the following as necessary: M, R, and g for the acceleration of gravity.) Solid sphere of mass...
A sphere of mass m and radius r rolls without slipping inside a curve surface of...
A sphere of mass m and radius r rolls without slipping inside a curve surface of radius R. Knowing that the sphere is released from rest in the position shown, derive an expression for (a) the linear velocity of the sphere as it passes through B (20), (b) the magnitude of the vertical reaction at that instant. (20) R В A B
a small sphere of radius (r) =1.5cm rolls without slipping on the track whose radius (R)...
a small sphere of radius (r) =1.5cm rolls without slipping on the track whose radius (R) =26cm. the sphere starts rolling at a height (R) above the bottom of the track. when it leaves the track after passing through an angle of 135 degrees. a. at what distance D from the base of the track will the sphere hit the ground. Please specify how you find x and y components of the velocity.
A particle of mass m starts at rest on top of a smooth fixed hemisphere of...
A particle of mass m starts at rest on top of a smooth fixed hemisphere of radius R. Find the force of constant, and determine the angle at which the particle leaves the hemisphere.
5. A small mass m starts from rest and slides from the top of a fixed...
5. A small mass m starts from rest and slides from the top of a fixed sphere of radius r. (a) If the sphere is frictionless, at what angle θ from the vertical does the mass leave the surface? (b) Suppose there is friction between the mass and the sphere with friction coefficient =0.1. What is the minimum angle θmin at which the mass will start to slide along the sphere? (c) The mass is now placed just past this...
A small sphere of mass mand radius ris released from rest at A and rolls without...
A small sphere of mass mand radius ris released from rest at A and rolls without sliding on the curved surface to point B where it leaves the surface with a horizontal velocity. Given: a = 1.9 m and b= 1.2 m. Determine the speed of the sphere as it strikes the ground at Cand the corresponding distance c [You must provide an answer before moving on to the next part.) The speed of the sphere as it strikes the...
2. A small box of mass m is kept on a fixed, smooth sphere of radius R at a position where the radius through the box makes an angle of 30° with the vertical. The box is released from the position. (a) What is the force exerted by the sphere on the box just after the release? (b) Find the distance travelled by the box before it leaves contact with the sphere. 3. A particle is suspended from a fixed...
AP Physics C FRQ
3. A sphere of mass m and radius r is released from rest at the top of a curved track of height H. The sphere travels down the curved track and around a loop of radius R. The sphere rolls without slipping during the entire motion. Point A on the loop is at height R, and point B is at the top of the loop. The rotational inertia of the sphere is 2mr2/s. Express all of...
A small solid porcelain sphere, with a mass m and radius r, is placed on the inclined section of the metal track shown below, such that its lowest point is at a height h above the bottom of the loop. The sphere is then released from rest, and it rolls on the track without slipping. In your analysis, use the approximation that the radius r of the sphere is much smaller than both the radius R of the loop and...
A small solid glass sphere, with a mass m and radius r, is placed on the inclined section of the metal track shown below, such that its lowest loop. The sphere is then released from rest, and it rolls on the track without slipping. In your analysis, use the approximation that the radius radius R of the loop and the height h. (Use the following as necessary: M, R, and g for the acceleration of gravity.) Solid sphere of mass...
A sphere of mass m and radius r rolls without slipping inside a curve surface of radius R. Knowing that the sphere is released from rest in the position shown, derive an expression for (a) the linear velocity of the sphere as it passes through B (20), (b) the magnitude of the vertical reaction at that instant. (20) R В A B
A particle of mass m starts at rest on top of a smooth fixed hemisphere of radius R. Find the force of constant, and determine the angle at which the particle leaves the hemisphere.
5. A small mass m starts from rest and slides from the top of a fixed sphere of radius r. (a) If the sphere is frictionless, at what angle θ from the vertical does the mass leave the surface? (b) Suppose there is friction between the mass and the sphere with friction coefficient =0.1. What is the minimum angle θmin at which the mass will start to slide along the sphere? (c) The mass is now placed just past this...
A small sphere of mass mand radius ris released from rest at A and rolls without sliding on the curved surface to point B where it leaves the surface with a horizontal velocity. Given: a = 1.9 m and b= 1.2 m. Determine the speed of the sphere as it strikes the ground at Cand the corresponding distance c [You must provide an answer before moving on to the next part.) The speed of the sphere as it strikes the...
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