Select the correct answer. In a video game, a ball moving at 0.6 meter/second collides with a wall. After the collision, the velocity of the ball changed to -0.4 meter/second. The collision takes 0.2 seconds to occur. What’s the acceleration of the ball during the collision? Use a equals fraction numerator v minus u over denominator t end fraction. Group of answer choices 5.0 m/s2 1.0 m/s2 -1.0 m/s2 0.24 m/s2 -5.0 m/s2

divide the right side by the left side

0.024÷1.2=0.02 for example

magnified images possible images can be real = projected onto a screen

d) physical means can be used to separate the components of air.

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.