An Ogre has a mass of 1000 kg and tries to walk across an 8 m drawbridge (from the castle side). The chain supporting the bridge is attached to the wall 12 m above the bridge and to the bridge at the point 5 m from the castle. The Ogre stands 1 m from the end of the bridge, and the bridge itself is 20 degrees below the horizontal. If the bridge itself is 2000 kg, what is the tension in the chain

Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?

Which describes an object in projectile motion? check all that apply.a.gravity acts to pull the object downb.the object moves in a straight path.c.the forward velocity of the object is 0 m/s.d.the object’s inertia carries it forward.e.the path of the object is curved.

Ablue car pulls away from a red stop-light just after it has turned green with a constant acceleration of 0.5 m/s 2 . a green car arrives at the position of the stop-light 6.5 s after the light had turned green. if t = 0 when the light turns green, at what time does the green car catch the blue car if the green car maintains the slowest constant speed necessary to catch up to the blue car? answer in units of s.