If you see in a cell, you should make the row taller
retype the number
type in a different number
make the column wider

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?

What causes the formation of ocean currents?

The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.