A bowling ball of mass 7.00 kg moves east with a speed of 2.00 m/s. The ball collides with an identical ball at rest, which causes the first ball to move 30.0 degree north of east at a speed of 1.73 m/s. What is the velocity of the second ball after the collision?

Picture a all traveling at a constant speed around the inside of a circular structure. is the ball accelerating? explain your answer

Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?