a horse began running due east and covered 25km in 4.0 hours what is the average velocity of the horse

If velocity is positive, which would most likely yield a negative acceleration? a. A final velocity that is faster than an initial velocity. b. A time that is less than a half hour. c. An initial velocity that is faster than a final velocity. d.

There are infinite black and white dots on a plane. Prove that the distance between one black dot and one white dot is one unit.

In science i really need answers in the book for my assignments. 1) which is neutral? neutron, proton, both a & b, or neither a nor b 2) it is a basis for an atom's individuality?

Two people are pushing a couch from opposite sides. one person pushing to the right with a force of 3 N. the other person pushes to the left a force of 4 N.

What is the wavelength of a wave that has a velocity of 32 m/s and a frequency of 60.6 Hz?

Eli rolled a ball down the cement sidewalk as hard as he could. The ball rolled for less than a minute before it came to a stop. What force acted to slow and finally stop the ball? A.

Which of the following statements best explains why a book resting on a table is in equilibrium? a. The acceleration due to gravity is 9.8 m/s 2 for both the book and the table. b. There is a net force acting downward on the book. c.

About how long does it take for sound to travel 1 Km?

You can increase the capacitance of a capacitor by

What is Hook's law in elasticity