The problem ask to calculate the initial speed of the sled that was shove up a frictionless 28 degree incline and reaches a maximum vertical height of 1.35 m than it started and the initial speed of the sled is 5.14 m/s. I hope you are satisified with my answer
<span>What do you have to select? tell me what u have to select and i can help you</span>
R in this equation refers to the radius
Answer:
B
a circle with a diameter of 19.3 inches