Questions and answers by

ferruy

Questions (12)

How does changing the direction of the charge (positive/negative) influence the force between the two charges?If both charges
1. 1 answer
2. 216 views
How does changing the distance influence the force between the two charges?As the distance __________, the absolute value of the
1. 1 answer
2. 247 views
How does changing the charge’s value influence the force between the two charges?As the value of charge 2 __________, the
1. 1 answer
2. 154 views
As the value of charge 1 __________, the value of the force ___________.a decreases; decreases b increases; decreases c
1. 1 answer
2. 92 views
1.Trial 1: Force =: Trial 1: Force = 2. Trial 2: Force =: Trial 2: Force = 3. Trial 3: Force =: Trial 3: Force = 4. Trial 4:
1. 1 answer
2. 227 views
Imagine two equally charged objects that are hanging a certain distance from one another. How does the force between them change
1. 1 answer
2. 271 views
In a game of pool, when the cue ball (white ball) is stuck, it collides with the solid blue #2 ball, transferring all of its
1. 4 answers
2. 273 views
Where will the roller coaster have the greatest amount of potential energy?a w b x c y d z
1. 1 answer
2. 170 views
Imagine holding a mic at a height above the ground. It is released and falls toward the ground.Ignoring air resistance or
1. 1 answer
2. 287 views
Which object has the greatest kinetic energy?a a fast pitched baseball with a mass of .5 kg moving at 46.9 m/s b a person with a
1. 2 answers
2. 208 views
The efficiency of a machine is always less than 100% because some of the energy is lost as heat due to friction.True False
1. 1 answer
2. 115 views
Consider the formula for determining kinetic energy:Which factor would have the greatest impact on the magnitude of kinetic
1. 1 answer
2. 271 views