The formula for ohm's law can be written: i equals i x v v / r r / v

A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

If a simple machine reduces the strength of a force, what must be increased?