A car of mass, 1200 kg is pulled with constant force of 3000N in 20s. Work out A) The acceleration resulted:

B) Distance travelled by the car, in the given time?

C) Work done by the engine of the car

D) The kinetic energy of the Car​

Abeverage can is made of 3004-h19 aluminum alloy (elastic modulus 69 gpa, tensile yield strength 285 mpa, density 2.72 g/cm^3). the dimensions on the can are approximated as a thin-walled cylinder with a height of 4.83 inches, diameter of 2.60 inches. empty the can has a mass of 14.2 g. determine: a. the wall thickness of the cylinder b. assuming a pinned-pinned condition what is the critical load? c. assuming a fixed-fixed condition what is the critical load?