Question

Problem 10.51 Part A A freight company uses a compressed spring to shoot 2.00 kg packages up a 1.00-m -high frictionless ramp into a truck, as the figure(Figure 1) shows. The spring constant is 371 N/m and the spring is compressed 34.0 What is the speed of the package when it reaches the truck? Express your answer with the appropriate units. cm Value n/s Figure 1 ▼of 1 u= Submit My Answers Give Up Incorrect; Try Again; 4 attempts remaining 1.0 m Part B 50-cm-long sticky spot A careless worker spills his soda on the ramp. This creates a 50.0-cm-long sticky spot with a coefficient of kinetic friction 0.300. Will the next package make it into the truck? Yes 0 e to search El

Answer 1

a) 2 Mv2 2 2 2.91 J 3 2. 2