Physics, 25.12.2019 02:31 imhacking2048
Achild is running his 46.1 g toy car down a ramp. the ramp is 1.73 m long and forms a 40.5° angle with the flat ground. how long will it take the car to reach the bottom of the ramp if there is no friction?
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Simple machines can a. increase force only b. decrease force only c. increase or decrease force
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Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?
Answers: 1
Achild is running his 46.1 g toy car down a ramp. the ramp is 1.73 m long and forms a 40.5° angle wi...
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