Two charged particles have a repulsive force of 5.7 newtons. the charge of one particle is multiplied by 8.5, and the distance between the two particles is multiplied by 5. what is the new force?

Part a constants huck finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion what is huck's velocity (speed and direction) relative to the river bank? express your answer to three significant figures and include the appropriate units. relative to the shore)

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

Which type of energy is transferred by convection currents?