If the 80 kg cyclist took 3.00 m horizontal distance to reach 5. 20 m elevation above the ground. What is the average power output of gravity? What should be the initial speed of the cyclists so that his speed at 5.20 m elevation is zero

Question 9 Answer the following questions. Show your work on a separate paper. Round your responses to 3 significant figures. Include appropriate units. Provide magnitude and direction where appropriate. The 4.5 Mg truck shown below collides with the 1.75 Mg car. After the collision, they move forward together. Answer the following questions. 30 km/h 10 km/h 38) What is the combined velocity of the truck and the car just after impact? Show your work. Solution Units Direction 3b) What is the coefficient of restitution of the impact? Show your work or justify your response on a separate piece of paper. Solution Units

How can we consider the radius of curvature?