a 74.9 kg person sits at rest on an icy pond holding a physics book. he throws the physics book west at 8.25 m/s and he recoils at 0.215 m/s what is the mass of the physics book

The function of a capacitor in an electric circuit is to what

Which organ prepares undigested materials for elimination from the body

The portion of the visible electromagnetic spectrum (sunlight) having the shortest wavelength is:

When examining the three media in the lab, which medium did you think would cause the most bending of light when the light passed through it?

An object with a positive velocity and a negative acceleration will ...

Will make Brainlest! <3 Metals are considered to be good conductors of heat. How do the specific heat values indicate this?

Which example identifies a change in motion that produces acceleration? choices are: 1. a speed skater moving at a constant speed on a straight track 2. a ball moving at a constant speed around a circular track 3.

Which of the following diagnostic procedures uses ultrasound?

Why is it easier to read black text on a white background than to read green text of any light color?

If object A has more mass than object B, does object A contain more matter? Explain.