If 170 degrees F air feels warm and comfortable to us, why does swimming in 70 degree F water feel cold?

Identify the conditions for an inelastic collision in a closed system. Check all that apply.

Which example best represents translational kinetic energy? a plucked string on a guitar the moving blades of a ceiling fan a spinning top a tuning fork struck on a rubber block an apple falling from a tree

The airport has a new plane I can go from 0 mph is 100 mph in 10 seconds what is being described about the plane

A spacecraft of the Trade Federation flies past the planet Coruscant at a speed of 0.610 c. A scientist on Coruscant measures the length of the moving spacecraft to be 71.0 m.

Why do solids have a definite shape and volume.?

After creating a question and forming a hypothesis, what is the next step in the scientific method

Roger sees water balloons fall past his window. He notices that each balloon strikes the sidewalk 0.51 s after passing his window. Roger's room is on the second floor, 10 m above the sidewalk.

Which statements accurately describe the Doppler effect?

Describe how mass and distance affect gravitational force.

a bike can climb the inclined road at uniform speed of 72 km/hr by applying force 500N what will be the power applied by the bike?