In California the pacific plate slides past the North American plate. If the pacific plate is moving at a speed of 5 centimeters per year how long will it take for the plate to travel 100 meters

11. How many elements are in the second period, or row, of the periodic table a. 1 b. 2 C. 8 d. 18

Josh is much bigger than taylor. after the push, which of the two is moving faster?

Write down the DE of a simple harmonic oscillator (for example, a mass-spring system) Draw a diagram to show a mass spring system.

A spaceship of mass 2.1*106 kg is cruising at a speed of 5.8*106 m/s when the antimatter reactor fails, blowing the ship into three pieces. One section, having a mass of 4.6*105 kg, is blown straight backward with a speed of 2.5*106 m/s.

A 144-g baseball moving 27 m/s strikes a stationary 5.25-kg brick resting on small rollers so it moves without significant friction. After hitting the brick, the baseball bounces straight back, and the brick moves forward at 1.07 m/s.

What is the impulse on a car (750 kg) that accelerates from rest to 5.0 m/s in 10 seconds

Which statements correctly describe the effect of distance in determining the gravitational force and the electrical force? Check all that apply. The gravitational force has an infinite reach. The electrical force has an infinite reach.

Why does your mouth water when you smell food

What two things can happen in the life of a massive star after it passes from the supernova stage?

Check the boxes that correctly complete this statement. All isotopes of an element B) have the same number of protons. C) have the same atomic number.