Evaluate the speed of the two-cart center of mass

Reference no: EM13563278

A cart with a mass 340g moving on frictionless linear airtrack at an intial speed od 102m/s undergoes an elasticcollisionwith an initially stationary cart of unknown mass. Afterthe collision, the first cart continues in tis original disrectionat 0.66m/s.

a) what is the mass of the second cart?

b) what is the speed after impact?

c) what is the speed of the two -cart center of mass?

Reference no: EM13563278

Questions Cloud

Find the smallest angle of incidence : The spacing between certain planes in a crystal is known to be 0.30nm. Find the smallest angle of incidence

Evaluate what is the rotational inertia of the wheel : a 10 N force is applied to a wheel with a radius of 3 cmcausing an acceleration of 12 rad/s2. what is the rotational of inertia of the wheel

Magnitude of the frictional force on theblock from the floor : A 3.3 kg block, initially in motion, is pushed along ahorizontal floor by a force F of magnitude 17 N at an angle 45degrees with the horizontal. The coefficient of friction betweenthe block and the floor is .25.

The stairs from the firstfloor to the third floor : A student who weighs 500 N climbed the stairs from the firstfloor to the third floor, 15 m above, in 20 sec.

Evaluate the speed of the two-cart center of mass : A cart with a mass 340g moving on frictionless linear airtrack at an intial speed od 102m/s undergoes an elasticcollisionwith an initially stationary cart of unknown mass. what is the speed of the two-cart center of mass

Two buckets of sand hang-what is tension in the rope : Two buckets of sand hang from opposite ends of a rope thatpasses over an ideal pulley. One bucket is full and weighs 120 N;the other bucket is only partly filled and weighs 63N.

What is the speed of the bullet-blocl center of mass : A 5.20 g bullet moving at 672 m/s strikes a 700g wooden blockat rest on a frictionless surface. what is the speed of the bullet-blocl center of mass

Determine the velocity of the second log if the lumber jack : A lumberjack (mass = 98 kg) is standing at rest on one end of afloating log (mass = 290 kg)that is also at rest. The lumberjack runs to the other end of thelog, attaining a velocity of +3.5 m/s relative to theshore, and then hops onto an identical..

Evaluate how large is the bubble : A scuba diver releases a 3.50 cmdiameter (spherical) bubble of air from a depth of 10.0 m in alake. How large is the bubble when it reachesthe surface

User Account

All Pages