Please help me. A bicycle is travelling at a speed of 5.00m/s. If the radius of the wheel is 32.0cm, then it’s frequency of rotation must be ___Hz

Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.

This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.

The voltage applied across a given parallel-plate capacitor is doubled. how is the energy stored in the capacitor affected?