If a compressive force of 3.6x10-N was exerted on the end of a 22m-long bone of cross-sectional area 0.00036m will the bone break? What is the stress on the bone?​

Awind turbine is initially spinning at a constant angular speed. as the wind's strength gradually increases, the turbine experiences a constant angular acceleration 0.173 rad/s2. after making 2870 revolutions, its angular speed is 132 rad/s. (a) what is the initial angular velocity of the turbine? (b) how much time elapses while the turbine is speeding up?

The a metal retainer that keeps the rolling elements evenly spaced. n a. seal n b. separator n c. bearing n d outer race

The speed of light in a material is 0.50 c. what is the critical angle of a light ray at the interface between the material and a vacuum?