The picture below shows a block of mass 5.22 kg held against a spring of spring constant k compressed by a distance d = 28.3 cm on a frictionless ramp of length L. The ramp has an angle of 20∘. A distance x = 1.16 m separates the ramp from a landing area that is at the same height as the top of the ramp. A) If the mass leaves the end of the spring at a speed of 4.43 m/s , what is the spring constant of the spring? k = N/m

B) If the mass reaches the top of the ramp moving at speed 2.81 m/s , what is the length of the ramp?

Measure the length of the ramp from the starting point (compressed spring) as shown in the picture. L = m

C) Does the mass successfully jump the gap and land on the other side?

D) At what height h below the top of the ramp must the landing area be placed for the block to successfully clear the 1.16 m wide gap? h= ___ m