N a physics lab experiment, a student sets up an inclined ramp on a table with two photogates 20 cm apart. A ball rolls down the ramp and the photogates read that it takes 0.25s for the ball to pass through photogates. If the end of the table is 87 cm above the floor, What is the ball’s horizontal velocity?
Where could a coin be placed so that the ball directly strikes the coin on impact with the ground?

Date chapter motion and speed review part a. vocabulary review directions: write the terms that match each description below in thes complete the sentence in number 13. ich each description below in the spaces provided. the boxed letters will 1. equal forces acting in opposite directions (2 words) 2. occurs when an object's velocity decreases (2 words) 3. sum of all forces acting on an object (2 words) 4. total distance divided by total time (2 words) 5. name for the slant of a line on a graph 6. distance divided by time 7. a push or a pull exerted on a body or object 8. distance and direction of an object from its starting point 9. tendency to resist change in motion 10. measure of how far an object has moved 11. speed and direction of motion 12. rate of change of position at a specific point in time (2 words) 13. the rate of change in velocity is called motion and spe

Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.

The dot diagram represents the motion of the motorcycle as it moves from left to right