A person opens a door by applying a 10-N force perpendicular to it at a distance 0.90m from the hinges.

True or false? Magnetic reversals are recorded in the newly formed oceanic crust on BOTH sides of a mid-ocean ridge spreading center.

Why the sun cannot be a huge ball of fire?

What was the acceleration of the 2 kg cart. What was the acceleration of the 4 kg cart. What was the acceleration of the 6 kg cart

An electric heating element is connected to a 110v circuit and a current of 3.2 a is flowing through the element. How much energy is used up during a perAn electric heating element is connected to a 110v circuit and a current of 3.

n a car lift used in a service station, compressed air exerts a force on a small piston that has a circular cross section of radius 5.00 cm. This pressure is transmitted by a liquid to a piston that has a radius of 15.

What is the period of a 1.00 m long pendulum?

Kaylie is describing the physical properties of an orange and a lemon. which two physical properties can she determine without using any measurement instruments

What is an example of a third class lever and why use it? A) pulley; changes direction B) baseball bat; increases velocity Eliminate C) car jack; increases the weight it can lift D) wheel barrow; makes it easier to move a load

1. The horizontal and vertical components of a projectile's velocity are a. directly proportional C. independent of each other b. inversely proportional d. equal

Which features involve compression? Select the three correct answers. A. Reverse faults B. Anticlines C. Folded mountains D. Normal faults E. Monoclines