Question 2 A. Figure 2 below shows a ball launched at an angle of 35° to the horizontal from the edge of a cliff of height 100 m. v= 20 m/s 100 m range Figure 2 Determine: i. the maximum height reached by the ball above its launch point. ii. the time taken for the ball to hit the ground. iii. the range of the ball as indicated in Figure 2. iv. the velocity on impact.

Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Packages are thrown down an incline at A with a velocity of 2.5 m/s. The packages slide along the surface ABC to a conveyor belt which moves with a velocity of 2 m/s. The distance d= 7.5 m and μk = 0.25 between the packages and all surfaces. 2 m/s 7 m B 30° JAM'S Determine the speed of the package at C. (You must provide an answer before moving to the next part.) m/s. The speed of the package at Cis

The tank is to be placed on a hill that is 1 km high above the ground. The enemy’s base is located at a horizontal distance of 10 km away and it is in a valley 0.5 km below the ground. Air resistance is neglected. Gravitational acceleration is constant and equal to 9.8?/?2 downwards. If the bomb is to be fired perfectly horizontally, what should the launching speed of the bomb be in order to hit the target? What is the duration it would take the bomb to hit the target? Find x(t) and y(t). Consider the initial location of the tank to be (0, 1 km)? Draw the trajectory of the bomb (x and y coordinates). Indicate clearly the value of x (horizontal displacement) when the bomb reaches the ground level. 5.     Draw the (?), ??(?), and ??(?) vertical above each other. Indicate key values on the graphs such as the start, the end, the maximum, the minimum and the x and y intercepts. PART 4 and 5 PLEASE.

DYNAMICS