1. A daredevil decides to jump her motorcycle across a bottomless canyon and sets up a ramp at an inclination of 30.\" As shown in the diagram. Her takeoff speed is 60.m/s. a. What is her velocity 5.05 after takeoff? b. Prove that she lands safely on the other side. 2. A ball is fired from a cannon inclined at 36.9\" above the horizontal. The speed with which it leaves the barrel is 200.m/s, and the mouth of the cannon is 2.0m above ground level. V " E x. o '_ T (Fanny's ' \\\\ l. ' .. \\ 3.0.9 5' . u\" .I -..' I a. Determine the velocity of the cannon ball at t = 6.05 b. What is the velocity of the cannon ball at maximum height? c. How far down range from the mouth of the cannon does the ball land? 3. In the diagram, the can is dropped at the instant the projectile leaves the cannon with initial velocity 50.m/s. Prove that the projectile strikes the can. 4. A very bad Amazon delivery worker tosses a package on to the balcony of the customer as shown. How far is it from the delivery guy to the bottom of the building