A constant speed has a slope of zero on a graph because no acceleration is taking place. True or False.

A rugby player passes the ball 7.00 m across the field, where it is caught at the same height as it left his hand. At what angle was the ball thrown if its initial speed was 12.0 m/s? (in degrees)

Calculate the period of a ball tied to a string of length 1.45 m making 3.2 revolutions every second. answer in units of s. your answer must be within ± 2.0%

You run from your friends house that is 1k away. You then walk home. What distance did you travel?

how does earth's rotation affect our view of stars

Which statement is a scientific theory? the acceleration of an object increases as the force on an object increases. all matter is made up of particles, called atoms, that are constantly moving.

An object rolls east at a steady speed of 12m/s for 3.0 seconds. what distance did it travel

What is another name for Kepler's first law? A. law of periods B. law of ellipses C. law of universal gravitation D. law of equal areas in equal times

An airplane has a momentum of 22,125 kg*m/s. if the airplane moves at a speed of 25 m/s. what is its mass?

There are more electrons than protons in a negatively charged atom. 1. True 2. False

In most cases, what happens to a liquid when it cools? A) Its density increases B) Its density decreases C) Its mass increases D) Its mass decreases E) Its volume increases F) Its volume decreases