- Please Help Me Asap 1 (52.89 KiB) Viewed 6 times
please help me asap
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answerhappygod
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please help me asap
please help me asap
A worker lifts a box upward from the floor and then carries it across the warehouse. When is he doing work? while lifting the box from the floor while carrying the box across the warehouse while standing in place with the box at no time during the process Question 15 (1 point) A baseball player drops the ball from his glove. At what moment is the ball's kinetic energy the greatest? when the baseball player is holding the ball at the ball's highest point before beginning to fall just before the ball hits the ground the moment the ball leaves the baseball player's glove Section 4: Application Question 16 (1 point) A roller coaster car with mass 640 kg moves along the track shown in Figure. Assume all friction is negligible. Calculate the speed of the roller coaster when it reaches points B AYA 60m Ay, 20m C a) 17m/s b) 28m/s c) 20m/s d) 15m/s a b Od
A worker lifts a box upward from the floor and then carries it across the warehouse. When is he doing work? while lifting the box from the floor while carrying the box across the warehouse while standing in place with the box at no time during the process Question 15 (1 point) A baseball player drops the ball from his glove. At what moment is the ball's kinetic energy the greatest? when the baseball player is holding the ball at the ball's highest point before beginning to fall just before the ball hits the ground the moment the ball leaves the baseball player's glove Section 4: Application Question 16 (1 point) A roller coaster car with mass 640 kg moves along the track shown in Figure. Assume all friction is negligible. Calculate the speed of the roller coaster when it reaches points B AYA 60m Ay, 20m C a) 17m/s b) 28m/s c) 20m/s d) 15m/s a b Od