You are working on your tennis serve. You stand 15m away 1m high net, and you serve the ball from a height of 2m. You serve the ball at 18m/s at an angle of 10 degrees above the horizontal. Ignore the effects of air resistance. Does the ball make it over the net, or does it hit the net? Justify the answer by finding the height of the ball when it reacles the net.

You are working on your tennis serve. You stand 15m away 1m high net, and you serve the ball from a height of 2m. You serve the ball at 18m/s at an angle of 10 degrees above the horizontal. Ignore the effects of air resistance. Does the ball make it over the net, or does it hit the net? Justify the answer by finding the height of the ball when it reacles the net.

Name: You are working on your tennis serve. You stand 15m away 1m high net,
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: You are working on your tennis serve. You stand 15m away 1m high net, and you servethe ball from a height of 2m. You serve the ball at 18m/s at an angle of 10 degreesabove the horizontal. Ignore the effects of air resistance.Does the ball make it ov

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 59P: Aaron Rodgers throws a football at 20.0 m/s to his wide receiver, who runs straight down the field...

See similar textbooks

Similar questions

Serving at a speed of 170 km/h, a tennis player hits theball at a height of 2.5 m and an angle θ below the horizontal.The service line is 11.9 m from the net, which is 0.91 m high.What is the angle θ such that the ball just crosses the net?Will the ball land in the service box, whose out line is 6.40 mfrom the net?
You are standing at the free throw line, 4.25 m horizontally from the hoop, which is 3.05 m from the floor. If your shot starts at 1.75 m at a 60° angle, how fast must you throw the ball to make the shot?
A bird is sitting on the top of a tree 10 m high. With what velocity should a person, standing at a distance of 25 m from the tree, throws a stone at an angle of 30° with the horizontal so as to hit the bird ?
• You are riding on a Jet Ski at an angle of 35° upstream on a riverflowing with a speed of 2.8 m>s. If your velocity relative to theground is 9.5 m>s at an angle of 20.0° upstream, what is the speedof the Jet Ski relative to the water?
Aaron Rodgers throws a football at 20.0 m/s to his wide receiver, who runs straight down the field at 9.4 m/s for 20.0 m. If Aaron throws the football when the wide receiver has reached 10.0 m, what angle does Aaron have to launch the ball so the receiver catches it at the 20.0 m mark?
A golfer tees off on a hill located 75 meters below the green. If the golfer wants a hole in one and the hole is 285 meters away, will they succeed? If not, how far away will the ball land from the hole? Use 60 m/s at 60 degrees for the initial golf ball velocity.
A basketball player is standing on the floor 14.0 m away from the basket. The height of the basket is 3.05 m, and heshoots the ball at 49.0° with the horizontal from a height of 2.00 m. At what speed must the player shoot the ball so thatit goes through the hoop without striking the backboard?
If a ball is thrown with a velocity of 25 m/s at an angle of 37O above the horizontal, what is the vertical (or y) component of its velocity?
A playground is on the flat roof of a city school, 6.00 m abovethe street below (Fig. P3.19). The vertical wall of the buildingis h = 7.00 m high, to form a 1-m-high railing around the playground.A ball has fallen to the street below, and a passerbyreturns it by launching it at an angle of θ = 53.0° above thehorizontal at a point d = 24.0 m from the base of the buildingwall. The ball takes 2.20 s to reach a point vertically abovethe wall. (a) Find the speed at which the ball was launched.(b) Find the vertical distance by which the ball clears the wall.(c) Find the horizontal distance from the wall to the point onthe roof where the ball lands.
A soccer ball is kicked with a speed of 15.6 m>s at an angle of32.5° above the horizontal. If the ball lands at the same level fromwhich it was kicked, for what amount of time was it in the air?
During the super downhill event, a skier enters a part in the course where they catch air. Theirinitial velocity is 26.8 m/s and it is at an angle of 10 degrees above the horizontal. If they land onthe ground with a velocity of 28.2 m/s, going towards the ground, at an angle of 20 degreesabove the horizontal how far did they fall vertically, from start to finish, and how long wherethey in the air?
The free throw line in basketball is 4.57 m (15 ft) from thebasket, which is 3.05 m (10 ft) above the floor. A playerstanding on the free throw line throws the ball with an initialspeed of 7.15 m/s, releasing it at a height of 2.44 m (8 ft)above the floor. At what angle above the horizontal must theball be thrown to exactly hit the basket? Note that mostplayers will use a large initial angle rather than a flat shotbecause it allows for a larger margin of error. Explicitly showhow you follow the steps involved in solving projectile motionproblems