In an intense battle, gunfire can so concentrated that bullets from opposite sides collide in midair. suppose that a bullet (with mass =5.12 g moving to the right at a speed =208 m/s directed 21.3∘ above the horizontal) collides and fuses with another with mass m=3.05 g moving to the left at a speed =282 m/s directed 15.4∘ above the horizontal.

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?

How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing