The Toy Car You roll a toy car down a slanted board to see how far it travels. You change the angle of the board and roll the car again. You do this several times at several different angles.
On average how many more centimeters did the car travel each time the ramp was raised 10 degrees?

Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.

How do you tell if someone actually cares about you? and just say they do?

Abike rider starts from rest and accelerates 28.0 meters down a slope in 5.00 seconds. what is her acceleration? select one: a. 3.21 m/sec2 b. 1.75 m/sec2 c. 9.80 m/sec2 d. 2.24 m/sec2