Physics, 20.02.2021 14:10 oliviakate9230
A 4m ladder weighing 250N is placed against a smooth vertical wall with it’s lower end 1.5m away from the wall. If the coefficient of friction between the ladder and the floor is 0.3 show that the ladder will remain in equilibrium
Answers: 3
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1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of
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When flexing to a reflective style, one should be specific, brief and to the point, and maintain a fast and decisive pace?
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Physics, 23.06.2019 01:00
Nthe 19th century, women were expected to conform to a certain role that entailed a. gaining domestic skills and establishing a career b. going to college and getting married c. getting married and having children d. graduating from college and being a housewife
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Physics, 23.06.2019 02:20
Aman is trying to drag a small tree that he cut down. if the static coefficient of friction of the tree on the ground is 0.5 and the tree weighs 670 n, what is the minimum amount of horizontal force that the man will need to apply so that the tree will start moving? o a. 465 n o b. 230 n o c. 670 n o d. 335 n
Answers: 2
A 4m ladder weighing 250N is placed against a smooth vertical wall with it’s lower end 1.5m away fro...
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