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27 Nov 2019

A cart is given an initial velocity of 5.0 m/s and experiences aconstant acceleration of 2.0 m/s2. What is the magnitudeof the cart's displacement during the first 6.0 seconds of itsmotion?

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Irving Heathcote
Irving HeathcoteLv2
15 Apr 2019
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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

A 2.1-kg cart is rolling along a frictionless, horizontal track towards a 1.9-kg cart that is held initially at rest. The carts are loaded with strong magnets that cause them to attract one another. Thus, the speed of each cart increases. At a certain instant before the carts collide, the first cart's velocity is +3.9 m/s, and the second cart's velocity is -1.7 m/s. (a) What is the total momentum of the system of the two carts at this instant? (b) What was the velocity of the first cart when the second cart was still at rest?

A 2.3 kg cart is rolling across a frictionless, horizontal tracktowards a 1.5 kg cart that is initially at rest. The carts areloaded with strong magnets that cause them to attract to eachother. Thus, the speed of each cart increases. At a certain instantbefore contact the carts collide, the first cart's velocity is +4.5m/s and the second cart's is -1.9m/s.
a) What is the momentum of the system of the two carts at thisinstant?
b) What was the velocity of the first cart when the second cart wasstill at rest?

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