Physics, 09.12.2020 18:10 shayla3613
A 1000 kg car is moving along a level highway with a speed of 15 m/s. The driver takes her foot off the gas and the car experiences a friction force of 500 N over a distance of 130 m. Determine the final speed of the car. Round to the tenths place.
Answers: 1
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Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false
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The human body stores chemical energy from digested food. some of the chemical energy is converted into mechanical energy when the body moves. which statement best supported by this information
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In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer
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Most short-period comets do not have randomly oriented orbits because
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A 1000 kg car is moving along a level highway with a speed of 15 m/s. The driver takes her foot off...
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