A cliff jumper runs off a 15m high cliff. Rocks extend 3.0m past the cliff bottom. We can ignore air resistance. What is the minimum horizontal velocity needed to clear the rocks?

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

Aphysical change is a change in the size, shape,, or stafe of matter true or false

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell