How much energy does a pair of 800W hair straighteners transfer every second

An object has 16N of force being applied to the right, 16N of force being applied to the left, and 4N of force being applied downward. What is the net force on the object?

How do things rust? Is this chemical or mechanical weathering?

A spacecraft is flying towards the moon using your knowledge of gravitational force explain the moon's gravitational pull on the spacecraft

The staples inside a stapler are kept in place by a spring with a relaxed length of 0.116 m. if the spring constant is 46.0 n/m, how much elastic potential energy is stored in the spring when its length is 0.146 m?

World-class sprinters can accelerate out of the starting blocks with an acceleration that is nearly horizontal and has magnitude 15m/s^2.

Describe one example of competiton of tropical dry forest

What is the center of a tornado called A. the eye B. The center C. The middle road D. The vortex

Is it legal in Florida for a math teacher forces the kids to do push ups?

Acceleration is best defined as the rate of change of blank of an object

Zirconium has an atomic number of 40. How many neutrons are there in an isotope of zirconium-92?