Physics, 06.09.2019 16:30 danielboek
Ignoring air resistance, an object in free fall will fall d feet in t seconds, where d and t are related by the algebraic model d equals 16 t squared. (a) how long will it take the object to fall 1148 ft? (b) if the object is in free fall for 18.5 sec after it is dropped, how high was the object when it was dropped?
Answers: 2
Physics, 21.06.2019 19:00
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Physics, 21.06.2019 23:20
In the sport of parasailing, a person is attached to a rope being pulled by a boat while hanging from a parachute-like sail. a rider is towed at a constant speed by a rope that is at an angle of 15 ∘ from horizontal. the tension in the rope is 1900 n. the force of the sail on the rider is 30∘ from horizontal. what is the weight of the rider? express your answer with the appropriate units.
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Physics, 22.06.2019 04:00
10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!
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Ignoring air resistance, an object in free fall will fall d feet in t seconds, where d and t are rel...
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