A car is moving at a constant speed along a straight line which statement is true about the forces acting on the car a the net force acting on the car from all directions is zero be the net force acting on the car is greater than the band the cars weight see the net force acting on the car is in direction of the cars

The great sandini is a 60.0-kg circus performer who is shot from a cannon (actually a spring gun). you don’t find many men of his caliber, so you him design a new gun. this new gun has a very large spring with a very small mass and a force constant of 1100 n/m that he will compress with a force of 4400 n. the inside of the gun barrel is coated with teflon, so the average friction force will be only 40.0 n during the 4.00 m he moves in the barrel. at what speed will he emerge from the end of the barrel, 2.50 m above his initial rest position?