Predict a relationship between total resistance and the resistance f each load in a parallel circuit.

Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?

What is the role of the ocular lens?

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest