Which of the following can you calculate when you know the values for work and time?

A.) power B.) mass C.) distance D.) force

The main difference between speed and velocity involves A. gravity. B. weight. C. direction. D. distance.

Susan walked 273 m due east and then turned around and walked 581 m due west. The entire trip took her exactly 55 minutes. What was her average velocity due west for the trip in m/s?

Unit of work is derived unit why

In each case, lifting or pushing, why must you exert a force to move the object? Q1-2: How much more effort is required to lift or push two bricks or masses instead of just one?

Name two important differences between light waves and sound waves What is the equation that represents the law of reflection? What is the difference between Fresnel diffraction and Fraunhoffer diffraction?

Where are the magnetic fields stronger near a bar magnet? A) Top B) Center C) Ends D) Bottom

You pull a simple pendulum of length 0.225m to the side through an angle of 3.50∘ and release it. Part A How much time does it take the pendulum bob to reach its highest speed? Take free fall acceleration to be 9.80 m/s^2.

What is the velocity of a wave having a frequency of 25 Hz and a wavelength of 10m

What is the force on a 1-kg ball that is falling freely due to the pull of gravity

Which would react chemically by forming an ionic bond? A. 2 chlorine atoms with 7 valence electrons each B. 1 neon atom with 8 valence electrons and 1 lithium atom with 1 valence electron C.