Iyana Rivers

Physics

31 October, 21:57

At t=0, an object of mass m is at rest at x=0 on a horizontal, frictionless surface. A horizontal force Fx=F0 (1-t/T), which decreases from F0 at t=0 to zero at t=T, is exerted on the object./

Part A

Find an expression for the object's velocity at time T.

Express your answer in terms of the variables F0, m, and T.

Part B

Find an expression for the object's position at time T.

Express your answer in terms of the variables F0, m, and T.