Mathematics Homework Solutions

Dynamics

I am having a little trouble with this problem. Please help.

Dynamics - The smooth ramp is hyperbolic in shape as described by the equation

I need some help with these 2 problems attached. Thanks.

Two problems on dynamics.

Two problems on dynamics.

The 10-kg mass of the pendulum is released from rest

I am having trouble with these two problems. Please help. Thanks

A set of four problems on dynamics

For detailed description with figs. please refer the attachment. Prob. 1 : A box slides down a ramp with two straight segments and on leaving the ramp it slides on a rough horizontal surface and then impacting a spring. To determine kinetic energy, velocity at different points and the compression of the spring. Prob. 2 : A ...continues

Two problems on collision of discs and system of pulleys.

Two problems on collision of discs and system of pulleys.

An electric motor accelerates the 6-in diameter grinding wheel

Please do just the first problem attached. Thanks

Rod BC is pinned to the 10lb sliding block

Please help with this problem. I am having a lot of trouble with it. Thanks.

Two problems on rigid body dynamics

Problem 1 : To determine moment of inertia about different axes of rotation of a circular disc of given radius of gyration. Problem 2 : A two pulley system. To determine acceleration, tension in the cable etc.

Rotational Dynamics: Two problems with rod and pulley.

Please help with these two problems. I am having a hard time with them. Thanks.

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