Physics, 23.09.2021 07:00 drubio102004
A bartender slides a shot glass across the bar to a customer. Unfortunately he slid it too far and it past the customer and falls off the bar. The edge of the bar is 1.0m Above the floor and the shot glass lands .4 m away from the edge. With the bar being flat assume it initially has a horizontal velocity value but its initial vertical velocity is zero. how long does it take to hit the floor?
Answers: 3
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Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy
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Physics, 22.06.2019 11:50
Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?
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Agroup of monkeys is trying to cross the river in a rowboat. the maximum buoyant force on the rowboat is 2,000 n. the weight of the rowboat is 1,000 n. each monkey has a weight of 150 n. how many monkeys can safely cross in the rowboat at one time? explain your reasoning, including any calculations you used to find the answer.
Answers: 1
A bartender slides a shot glass across the bar to a customer. Unfortunately he slid it too far and i...
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