How long does it take a 2.5 KW weightlifter who to lift 250 kg a height of 2.0 m?

Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?

Which lists the organs in the correct order as food passes from the mouth to anus?

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