A10.1 g bullet leaves the muzzle of a rifle with a speed of 425 m/s. what constant force is exerted on the bullet while it is traveling down the 0.6 m length of the barrel of the rifle?

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.