Physics, 14.07.2019 01:10 johnnydenali67
Two man pull on a cart with a mass of 90 kg. if 1 man pulls 140 n to the right and the other man pulls 195 n to the left then find the magnitude and direction of the acceleration for the cart
Answers: 1
Physics, 22.06.2019 13:20
Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.
Answers: 1
Physics, 22.06.2019 14:20
A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.
Answers: 3
Two man pull on a cart with a mass of 90 kg. if 1 man pulls 140 n to the right and the other man pul...
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