Physics, 19.11.2019 05:31, alize123213
Aperson of mass 81.63 kg (weighs 800 n) wants to climb a ladder to perform a stunt on the icy surface of lake champlain. there is no friction between the feet of the ladder and the surface of the ice. assume that the mass of the ladder is small enough that it can be ignored. each half of the ladder has a length of 2.5 m, and the two halves are joined together by a 70 cm tie rod connecting the midway points of each side. if the person stands 3/5 of the way up the ladder, what is the tension in the tie rod? be sure to enter units in your answer.
Answers: 2
Physics, 22.06.2019 21:00, cathydaves
During a car accident, a 125kg driver is moving at 31m/s and in 1.5s is brought to rest by an inflating air bag. what is the magnitude of the change in momentum to the driver
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Physics, 22.06.2019 22:00, emmacox069
Ais not a mixture. colloid compound suspension solution
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Physics, 23.06.2019 00:50, anikakurup0
Which of the following examples illustrates static friction? a box sits stationary on a ramp. a ball rolling on the lawn eventually comes to rest. a car rounds a curve on a road. a fish swims upstream.
Answers: 1
Aperson of mass 81.63 kg (weighs 800 n) wants to climb a ladder to perform a stunt on the icy surfac...
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