During or after exercise, it is normal for a student to comment that his/her heart feels like it is "beating out of my chest."

A dog searching for a bone walks 3.5 m south, then 8.2 m at an angle of 30.° north of east, and finally 15 m west. What was the dog's resultant displacement.

a 25 kg crate rests on the level floor. a horisontal force of 50 n accelerate the crate at 1m/s2 calculate the normal force of the crate, the frictional force on the crate, and the coefficient of kinetic frietion between the crate and floor

A force is always needed to slow an object down. A True B false

How many known planets are in our galaxy?

An object's velocity will not change unless it is acted on by a (n)

Electrons are a lot lower in mass than neutrons true or false

How can you measure mold on food?

The cooled lava pools on the surface of a crater are called what? 1. Craters 2. Terrae 3. Maria 4. Reoglith

A child walks 35 meters in 7 seconds. calculate the child's speed.

Is this wave transverse or longitudinal