How is velocity different from speed

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.