A bullet traveling at 300m/s strikes a log of wood and it penetrates to a depth of 0.11m, if the mass of the bullet is 1.8g, in what time does the bullet come to rest

1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of

What is the coefficient of kinetic friction μk between the block and the tabletop?

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.