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?

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?

Name: Serving at a speed of 170 km/h, a tennis player hits theball at a heig
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: 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 b

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 16P: A firefighter, a distance d from a burning building, directs a stream of water from a fire hose at...

See similar textbooks

Similar questions

Olympus Mons on Mars is the largest volcano in the solar system, at a height of 25 km and with a radius of 312 km. If you are standing on the summit, with what Initial velocity would you have to fire a projectile from a cannon horizontally to clear the volcano and land on the surface of Mars? Note that Mars has an acceleration of gravity of 3.7m/s2 .
A fireman d = 50.0 m away from a burning building directs a stream of water from a ground-level fire hose at an angle of i = 30.0 above the horizontal as shown in Figure P3.18. If the speed of the stream as it leaves the hose is vi = 40.0 m/s, at what height will the stream of water strike the building? Figure P3.18
A firefighter, a distance d from a burning building, directs a stream of water from a fire hose at angle i above the horizontal as shown in Figure P3.16. If the initial speed of the stream is vi, at what height h does the water strike the building? Figure P3.16
A daredevil drove his motorcycle up an incline at 30 degree angle with the horizontal and got air borne at the end of the incline at 20 m/s, 11 m above the ground. How far horizontally did he land with his motorcycle on the ground, on a safety net?
Serving at a speed of 170 km/h, a tennis player hits the ball 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. Find the angle θ, in degrees, at which the ball just crosses the net. At what distance, in meters, from the service line does the ball land?
If you are standing on the free-throw line on a basketball court, the basket is about 4.5 m horizontally from you and it is located around 3m above the floor. What initial velocity vector is required to successfully throw the ball into the basket?
A football player punts the football so that it will have a “hang time” (time of flight) of 4.5 s and land 46 m away. If the ball leaves the player’s foot 150 cm above the ground, what must be the (a) magnitude and (b) angle (relative to the horizontal) of the ball’s initial velocity?
An archer fish spies a meal of a grasshopper sitting on a long stalk of grass at the edge of the pond in which he is swimming. The fish is to successfully spit at and strike the grasshopper, which is 0.200 m away horizontally and 0.335 m above his mouth. What is the minimum speed at which the archer fish must spit?
Serving at a speed of 250 km/h, a tennis player hits the ball at a height of 2.7 m and an angle ? below the horizontal. The service line is 11.9 m from the net, which is 0.91 m high. What is the angle ? such that the ball just crosses the net?
Serving at a speed of 170 km/h, a tennis player hits the ball at a height of 2.5 m and an angle below the horizontal. The base line is 11.9 m from the net, which is 0.91 m high. What is the angle such that the ball just crosses the net? Will the ball land in the service box, whose service line is 6.40 m from the net?
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.
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?