A uniform rod 1 m long and weight of 200 N rests on two supports at its ends. A weight of 100 N is placed 30 m from one end. Find the balancing forces acting at the ends.

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).

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)