Question

1.An automobile vehicle has a mass of 1500 kg. What must be
the force between the vehicle and road if the vehicle is to be
stopped with a negative acceleration of 1.7 m s??
2.What is the momentum of an object of mass m, moving with a
velocity u?
(a) (mu)?
(b) mu
(c) 12 mu
(d) mu
3. Using a horizontal force of 200 N, we intend to move a wooden
cabinet across a floor at a constant velocity. What is the friction
force that will be exerted on the cabinet?
4.Two objects, each of mass 1.5 kg, are moving in the same
straight line but in opposite directions. The velocity of each​

Answer 1

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Answer 2

Answer:

2550 N

Explanation:

As Force is equal to mass * acceleration