On the way to your friend’s house, you run out of gas and try to push your 1,350kg car to the gas station. You give the car your best push and it accelerates 1m/s2. Calculate the force you applied to your car. Be sure to show all math work and include units.

Abody of weight 60 kg is standing in a lift the lift going upward with a uniform velocity of 4.9 metre per second slows down and stops in two seconds then apparent weight of the body during the slow down process is

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)