Physics, 01.07.2020 15:01 alemicsho2397
A 0.50 kg object is attached to a spring with force constant 157 N/m so that the object is allowed to move on a horizontal frictionless surface. The object is released from rest when the spring is compressed 0.19 m.(a) Find the force on the object.1 N (b) Find its acceleration at that instant 2 m/s2
Answers: 1
Physics, 22.06.2019 02:30
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Physics, 22.06.2019 07:30
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Physics, 22.06.2019 09:00
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Physics, 22.06.2019 10:30
Aperson gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. the cart travels forward along the floor, gradually slowing as it moves. consider the horizontal force(s) on the cart while it is moving forward and slowing. which of the following statements is correct? (a) both a forward and a backward force are acting on the cart, but the forward force is larger. (b) only a forward force is acting which diminishes with time. (c) both a forward and a backward force are acting on the cart, but the backward force is larger. (d) only a backward force is acting, no forward force.
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A 0.50 kg object is attached to a spring with force constant 157 N/m so that the object is allowed t...
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