The rigid beam is supported by a pin at c and an a-36 steel guy wire ab. beam a b of length w with a uniform load distribution, pin-supported at c, with a cable from b to a above c at 30 degrees from horizontal. part apart complete if the wire has a diameter of 0.5 in., determine how much it stretches when a distributed load of 200 lb/ft acts on the beam. the material remains elastic.

Determine the fraction of the magnitude of kinetic energy lost by a neutron (m1 = 1.01 u) when it collides head-on and elastically with a target particle at rest which is 21h (heavy hydrogen, m = 2.01 u).

What is the kinetic energy of a baseball moving at a speed of 40 m/s if the baseball has mass of 0.15 kg?

Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)