To a stationary, a bus moves south with a speed of 15 m/s. a man inside walks toward the front of the bus with a speed of 0.2 m/s relative to the bus. What is the velocity of the man according to a stationary observer?

Which law of motion accounts for the following statement? "An apple accelerates as it falls from a tree."

Imagine you have mixed together some sand and salt. Based on the Venn diagram, this mixture would be placed where?

You are given a material which produces no initial magnetic field when in free space. when it is placed in a region of uniform magnetic field, the material produces an additional internal magnetic field parallel to the original field.

In order to keep a vehicle in a turn without allowing centrifugal force to pull the car out, what should you not do? A. Decelerate before the curveB. Brake gently and gradually while turningC. Downshift (manual transmission) D.

For each type of wave compare the vibration of the medium to the direction of the wave

What are those that you are wearing?

What Science is/is not and How Physics and Chemistry are Connected

What two properties of sound remain the same when sound quality differs? A. amplitude B. frequency C. intensity D. loudness E. pitch F. resonance

A 1650 kg car accelerates at a rate of 4.0 m/s^2. How much force is the car's engine producing?

What is an example of when momentum is not conserved?