A head slide without friction around a loop the (figure). The bead slide is released is from rest at a height `h = 3.50R`. How large is the normal force on the bead at point `(A)` if its mass is `50 g` ?

A wire, which passes through the hole in a small bead, is bent in the form of quarter of a circle. The wire is fixed vertically on ground as shown in the figure. The bead is released from near the top of the wire and it slides along the wire without friction. As the bead moves from A to B, the force it applies on the wire is

A wire, which passes through the hole in a small bead, is bent in the form of quarter of a circle. The wire is fixed vertically on ground as shown in the figure. The bead is released from near the top of the wire and it slides along the wire without friction. As the bead moves from A to B, the force it applies on the wire is

A wire, which passes through the hole in a small bead, is bent in the form of quarter of a circle. The wire is fixed vertically on ground as shown in the figure. The bead is released from near the top of the wire and it slides along the wire without friction. As the bead moves from A to B, the force it applies on the wire is

A child slides without friction from a height h along a curved water slide (figure). She is launched from a height h//5 into the pool. Determine her maximum airbone height y in terms of h and theta .

A child slides without friction from a height h along a curved water slide (figure). She is launched from a height h//5 into the pool. Determine her maximum airbone height y in terms of h and theta .

A block of mass m slides along a frictionless surface as shown in the figure. If it is releases from rest from A what is its speed at B?

A block of mass m slides along a frictionless surface as shown in the figure. If it is releases from rest from A what is its speed at B?

A small toy car of mass m slides with negligible friction on a ''loop'' the loop track as shown in Fig.3E.32. The toy car starts from rest at a point H above the level of the lowest point of the track (a) If H = 2R , what normal force is exerted by the track on the toy car at point q?. What are the speed and normal force at point r ? (b) At what height will the ball leave the track and to what maxiumum height will it rise afterwards ? (c) If H = 4R , what is the speed and normal reaction reaction at point s ?

A small block of mass m slides along a smooth frictional track as shown in the figure. If it starts from rest at P, what is the resultant force acting on it at Q?