the lift raises a car of mass 50 kg of 2.1 M that uses a force of 8330 n and takes four seconds to Raise the car what is the power of the lift

Which of the following objects would absorb the most light? A. an opaque object B. a transparent object C. a translucent object D. a luminous object

14. A 8 kilogram rock is dropped off the top of a 25 meter tall building. What is the kinetic energy of the rock right before it impacts the ground?

What are two factors that can produce metamorphic rocks

If you wanted to learn more about what it was like to work in a family of scientists, whose life would you research?

Which elements make up the empty space in the universe? Select two options.

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.

Which of these are considered an oxidizing mutagenic agent? x-rays benzopyrene gamma rays