You walked a dog 0.750 miles how many kilometers did you walk

A student uses a spring to launch a marble vertically in the air. the mass of the marble is 0.002kg and when the spring is stretched 0.05m it exerts a force of 20N. what is the maximum height the marble can reach?

How would you describe the layers of the earth

Compare and contrast weight and mass

If you put two 60 W bulbs in series across a 120 V outlet, how much power would each consume if its resistance were constant?

Categorize the Pluto as either a Jovian planet, terrestrial planet, or other celestial object based upon its characteristics.

Is platinum carbonate naturally occurring or human made?

A 230-km-long high-voltage transmission line 2.0 cm in diameter carries a steady current of 1,100 A. If the conductor is copper with a free charge density of 8.

A student uses an audio oscillator of adjustable frequency to measure the depth of a water well. Two successive resonant frequencies are heard at 187 Hz and 209 Hz. What is the depth of the well? The speed of sound in air is 344 m/s.

A 0.025-kilogram bullet is fired from a rifle by an unbalanced force of 200. newtons. if the force acts on the bullet for 0.1 second, what is the maximum speed attained by the bullet?

What two models are used to describe how light behaves