You are speeding towards a brick wall of 55. The wall is 100 feet away. What is the minimum acceleration you should use to avoid hitting the wall?

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?

Could someone me find the answer to this problem.

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?