It took 50 joules to push a chair 5 meters across the floor. with what force was the chair pushed

A race car driver loses his leg in an accident. Apply Lamarck's and Darwin's theories of evolution to predict whether this disability will be carried forward by his children.

A projectile is launched horizontally from a height of 2.2 meters at 32 m/s. How far will it travel horizontally before it hits the ground?

72 degrees is what percentage of 360 degrees

A scientist prepares a colloidal solution and pours it into a glass tank. She then flashes a beam of white light into one end of the tank. From the opposite end of the tank, the exiting light appears reddish.

Which is an example of a transverse wave? A) an ultrasound that transmits soundwaves B) a crowd doing the wave at a sporting event C) the waves formed by an earthquake D) the movement of a spring in a pogo stick

In pea plants Round (R) is a dominant trait and wrinkled nose (r) is a recessive trait. Which combination would result in wrinkled seeds? 1. RR 2. Rr 3. rr 4. ww

According to the article, data from scientific observations fulfill what three functions

What are the three ways that an object can accelerate

What do you notice about earths axis during the winter solstice

IS IT right to the left a b c d