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27 Nov 2019
A mechanic pushes a 3.60 103 kg car from rest to a speed of v,doing 5100 J of work in the process. During this time, the carmoves 21.0 m. Neglecting friction between car and road, find eachof the following.
(a) the speed v
1. m/s
(b) the horizontal force exerted on the car
2. N
A mechanic pushes a 3.60 103 kg car from rest to a speed of v,doing 5100 J of work in the process. During this time, the carmoves 21.0 m. Neglecting friction between car and road, find eachof the following.
(a) the speed v
1. m/s
(b) the horizontal force exerted on the car
2. N
Collen VonLv2
11 Jun 2019
