A movie stunt driver on a motorcycle speeds off a 50m cliff how fast must the motorcycle leave the cliff top if it is to land at on the land ground below 90m from the base of cliff where the cameras are

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

This is the substance(s) formed in a chemical reaction.

The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g