Vocabulary Check Match each term with the correct statement.

A. quantitative
B. slope
C. elastic collision
D. average speed
E. deceleration
F. newton
G. static friction
H. buoyant force
1. The total distance covered divided by the
total time taken
2. Upward force when an object is immersed
in a ſluid
3. A description that uses numbers
4. The rate at which thc velocity of an object
is decreasing
5. Gives a l-kg mass an acceleration of 1 m/s-
6. The rise divided by the run on a linc graph
force opposing motion of an object at
rest
8. Both momentum and kinetic energy are
conserved

How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing

An charge with mass m and charge q is emitted from the origin, (x, y)=(0,0). a large, flat screen is located at x=l. there is a target on the screen at y position y(h), where y(h) > 0. in this problem, you will examine two different ways that the charge might hit the target. ignore gravity in this problem. 1.assume that the charge is emitted with velocity v(0) in the positive x direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive y direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l. 2.now assume that the charge is emitted with velocity v(0) in the positive y direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive x direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l.

Aspacecraft that renters the earth’s atmosphere drastically slows down. the amount of kinetic energy the spacecraft has as it reenters the earths atmosphere