Apitcher throws a softball toward the home plate. when the ball hits the catchers mitt its horizontal velocity is 32 meters/second. the softballs velocity goes to 0 meters/second in 0.5 seconds when caught. if the softball has a mass of 0.2 kilograms, whats the force of the impact?

Six pendulums of mass mand length las shown are released from rest at the same angle theta from vertical. rank the pendulums according to the numberof complete cycles of motion each pendulum goes through perminute. a. l= 1m m=2kg b. l= 4m m=1 kg c. l= 2 m m= 2 kg d. l= 1 m m= 4 kg e. l= 2 m m = 4 kg f. l= 4m m = 4kg