D-E 1. Suppose you take a ball to the top of a building that is 12.0 m high, and thehorizontal distance where the ball lands is 4.5m from the launch point. If thebasketball is thrown horizontally, (a) What is the initial launch speed, vox,needed to hit the ground? What are the (b) the vertical and horizontal velocitycomponents of the ball just before it hits the ground, and (c) what are themagnitude and direction at this point. (d) What are the velocity components, vxat half the time? (e) What are the balls vertical and horizontal position at& Vy,this time?Draw all velocity vectors and 0 and the resultant vector v and label.Sketch and Label all velocity vectors for (b) to (e)Define the coordinate axis for each mass.

Answered: Image /qna-images/answer/58d28b69-13f3-4c44-bc6d-51fd724cbdef.jpg

1. Suppose you take a ball to the top of a building that is 12.0 m high horizontal distance where the ball lands is 4.5m from the launch pe basketball is thrown horizontally, (a) What is the initial launch spe needed to hit the ground? What are the (b) the vertical and horizor components of the ball just before it hits the ground, and (c) what magnitude and direction at this point. (d) What are the velocity co & vy, at half the time? (e) What are the balls vertical and horizonta this time?

1. Suppose you take a ball to the top of a building that is 12.0 m high horizontal distance where the ball lands is 4.5m from the launch pe basketball is thrown horizontally, (a) What is the initial launch spe needed to hit the ground? What are the (b) the vertical and horizor components of the ball just before it hits the ground, and (c) what magnitude and direction at this point. (d) What are the velocity co & vy, at half the time? (e) What are the balls vertical and horizonta this time?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A ball is thrown from the top of a 35 meter high tower at a velocity of 60 m/s and at an angle of 25o above the horizontal. How far from the base of the tower does the ball land? What is its velocity just as it strikes the ground?
A ball is thrown horizontally from a height of 5.50m with an initial velocity of 25 m/s. How long will it take the ball to reach the ground? At what horizontal distance from the point of release will it strike the ground? What will be the magnitude of its velocity when it strikes the ground?
A projectile is thrown from the top of a building with an initial velocity of 30 m/s in thehorizontal direction. If the top of the building is 30 m above the ground, a) how long isthe projectile in the air? b) With what speed and angle will the projectile be moving justbefore it strikes the ground? (Hint: final speed = 38.6 m/s)
The tee of the world’s longest par 3 sits atop South Africa’s Hanglip Mountain at 400.0 m above the green and can only be reached by helicopter. The horizontal distance to the green is 359.0 m. Neglect air resistance. If a golfer launches a shot that is 34.5 degrees with respect to the horizontal, what initial speed, in m/s, must she give the ball to land it on the green? What is the time, in seconds, that it takes the ball to reach the green?
Spitting cobras can defend themselves by squeezing Muscles around their venom glands to squirt venom at an attacker. suppose a spitting cobra rears upto a height of 0.500m above the ground and launches venom at 3.50m/s, directed 50.0˚ above the horizon. Neglecting air resistance, find the horizontal distance traveled by the venom before it hits the ground.
The tee of the world's longest par 3 sits atop South Africa's Hanglip Mountain at 400.0 m above the green and can only be reached by helicopter. The horizontal distance to the green is 359.0 m. If a golfer launches a shot that is 27.5 degrees with respect to the horizontal, what is the initial speed, in m/s, must she give the ball to land it on the green? And What is the time, in seconds, that it takes the ball to reach the green?
A BMX bicycle rider takes off from a ramp at a point 2.4 mm above the ground. The ramp is angled at 40∘∘ from the horizontal, and the rider's speed is 6.3 m/sm/s when he leaves the ramp. At what horizontal distance from the end of the ramp does he land?
A golfer is attempting to reach the elevated green by hitting his ball under a low-hanging branch in one tree A, but over the top of a second tree B. If the launch speed of the golf ball is v0 = 112 mi /hr, what launch angle θ will put the first impact point of the ball closest to the pin? How far from the pin (distance d) is this impact point?
A ball is thrown from the top of a 35 meter high tower at a velocity of 60 m/s and at an angle of 25o above the horizontal. How far from the base of the tower does the ball land?
You throw a ball at a launch speed of 6.7 m/s at an angle of 52.5 degrees to the horizontal. Assuming that the ball lands at the same level as the launch height, what is the maximum range of the ball in metres? Give your answer to 2 sf.
Suppose that the golf ball is launched with a speed of 25.0 m/s at an angle of 57.5° above the horizontal, and that it lands on a green 3.50 m above the level where it was struck. What horizontal distance (the range) does the ball cover during its flight? What is the maximum height this golf ball goes to?
A soccer goal is 2.44 m high. A player kicks the ball from a horizontal distance of 13.4 m from the goal, and the ball hits the crossbar at the top of the goal. The launch angle was 33.9 degrees above horizontal. What was the initial speed of the ball, in m/s?