The solar system formed when gravity began collapsing a cloud of gas, rock, ice, and other materials. Where did the gravity come from to initiate this collapse? Explain.

Shelly experiences a backward jolt when the driver starts the school bus. which of the following explains this phenomenon? a. the inertia of shelly b. the inertia of the bus c. the normal force of the seats on shelly d. the net force acting on shelly in a backward direction e. a zero net force acting on shelly

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

Is the time in tennessee the same as florida