A tennis player hits the ball with an initial speed of 62 feet per second at an angle of 15°, from a height of 2.2 feet. How far away does the ball land in feet?  a 47.293 feet  b 56.372 feet  c 60.646 feet  d 67.381 feet

A daredevil is attempting to jump his motorcycle over a line of buses parked end to end by driving up a 32° ramp, measured from the horizontal, at a speed of 40.0 m/s (144 km/h). The top of the ramp is at the same height as the roofs of the buses and each bus is 20.0 m long. How many buses can he clear? n = By how many meters does he clear the last bus? d =

A player kicked a soccer ball into the air with a velocity of 8.0 m/ls at an angle of 30° to the horizontal. What is the total time the ball spent in the air? (g = 9.8 m/s') Hint: Use Total Time of Flight, T 2USine %3D U = initial velocity 8.0 m/s %D %3D 0 = angle of projection = 30° g = acceleration due to gravity = 9.8 m/ s 9ME wse

Ronnie kicks a soccer ball with an initial velocity of 16 m/s at an angle of 40° relative to the ground. What is the approximate VERTICAL component of the initial velocity? 0.64m/s 0.77 m/s 10.3 m/s 12.3 m/s

Standing on top of a tower, a man launches a stone at time t=0 from a point 15.0 m above ground level. At the instant of launch, the stone has a speed of u = 5.00 m s-¹ and moves in a direction that makes an angle of 30° with the horizontal x-axis. At t = 2.00 s, the stone is still above ground level. 5x = Sy = 18 What are the x- and y-components of the stone's displacement relative to its launch point at time t = 2.00 s, and what is the stone's distance from its launch point at this time? Enter numbers, correct to 2 significant figures, in the three empty boxes below: S = 30 X B m m X В

B7

A golf ball is driven with the initial conditions shown in the figure. If the wind imparts a constant horizontal deceleration of 3.1 ft/sec², determine the values of r,r,r,0,0, and when t - 1.07 sec. Take the r-coordinate to be measured from the origin. Answers: r- 7 ! 0- 0- 0- i i i i i i 129 mi/hr 80 = 27° ft ft/sec ft/sec² rad/sec Wind rad/sec²

A)  With what speed, in meters per second, does the stone strike the ground? vf=

Students launch a steel ball horizontally from a tabletop. The initial horizontal speed of the ball is v, the tabletop height above the floor is H.The objective is to get steel ball into the coffee can of height h. Calculate the distance D at which the students need to place the can to make a "bulls-eye". v = 6 m/sH = 7 mh = 0.17 m Use g = 10 m/s2, enter two digits after decimal.

A canon was launched with an initial speed of 104 m/s at an angle of 41.1° above the horizontal. The canon hit the top of a building that is 961 m away from where the canon was launched. What is the height of the building? 238.47 m 419.17 m 101.56 m 538.50 m