a resistance of 30 ohm is placed in a circuit with 90 volt battery what current Flows In the circuit

Which are examples of projectile motion? choose all that apply a. a soccer ball rolling across the ground in the northeast direction b. a car turning a corner, so it is heading south c. a javelin flying through the air d. a tennis ball lobbed over the net

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

Anybody wanna ? (picture included? )