A car is traveling at 100 km/h. How many hours will it take to cover a
distance of 750 km?...
Physics, 21.01.2021 01:00 rosyarellano101127
A car is traveling at 100 km/h. How many hours will it take to cover a
distance of 750 km?
Answers: 2
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In a system, when potential energy decreases, then entropy also decreases. true false
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Select the three ways that the parallel-plate capacitor differs from a car battery.
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An athlete swings a ball, connected to the end of a chain, in a horizontal circle. the athlete is able to rotate the ball at the rate of 8.13 rev/s when the length of the chain is 0.600 m. when he increases the length to 0.900 m, he is able to rotate the ball only 6.04 rev/s. (a) which rate of rotation gives the greater speed for the ball? 6.04 rev/s 8.13 rev/s (b) what is the centripetal acceleration of the ball at 8.13 rev/s? m/s2 (c) what is the centripetal acceleration at 6.04 rev/s? m/s2
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