Physics, 21.04.2021 14:50 liyahhhbandz
Help pl Explain how a change in mass, velocity or height changes the kinetic energy of a vehicle and how this will effect the stopping distance. What is the breaking distance of a car travelling at 50mph and 70mph and explain how arrived at that value.
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Physics, 21.06.2019 22:50
A110-pound person pulls herself up 4.0 feet. this took her 2.5 seconds. how much power was developed? 0.13 hp 0.32 hp 2.0 hp 3.1 hp
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Physics, 23.06.2019 02:30
Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 ยตc of charge distributed uniformly along its length, and the other carries - 2.50 ยตc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?
Answers: 3
Help pl
Explain how a change in mass, velocity or height changes the kinetic energy of a vehicle a...
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