What is the electrostatic force between a +3.9 x 10-6 C and a -7.0x 10-6 C charged object that are 0.04 m apart?​

2.22/3.33 points | previous answers tamucolphysmechl1 4.pre.002. ask your teacher my notes question part points submissions used on a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 2.40 m/s. (a) what are the magnitude and direction of the velocity of the red glider after the collision? magnitude 3.33 m/s correct: your answer is correct. direction correct: your answer is correct. (b) is this collision elastic?

Positive ions differ from neutral atoms in that

Two cans on a sunny window one black and the other white construct and explanation of the effect of sun will have on both cans over a two hour period?