53. IP A soccer ball is kicked with an initial speed of 10.2 m/s ina direction 25.0° above the horizontal. Find the magnitude anddirection of its velocity (a) 0.250 s and (b) 0.500 s after beingkicked. (c) Is the ball at its greatest height before or after 0.500 s?Explain.

Initial speed (v) = 10.2 m/s launch angle (θ) = 25o

Answered: 53. IP A soccer ball is kicked with an…

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter3: Vectors And Two-Dimensional Motion

Section: Chapter Questions

Problem 22P: One of the fastest recorded pitches in major league baseball, thrown by Tim Lincecum in 2009, was...

See similar textbooks

Similar questions

One of the fastest recorded pitches in major league baseball, thrown by Tim Lincecum in 2009, was clocked at 101.0 mi/h (Fig. P3.8). If a pitch were thrown horizontally with this velocity, how far would the ball fall vertically by the time it reached home plate, 60.5 ft away? Figure P3.8 Tim Lincecum throws a baseball.
One of the fastest recorded pitches in major league baseball, thrown by Tim Lincecum in 2009, was clocked at 101.0 mi/h (Fig. P3.8). If a pitch were thrown horizontally with this velocity, how far would the ball fall vertically by the time it reached home plate, 60.5 ft away? Figure P3.8 Tim Lincecum throws a baseball.
2. In Olympic archery competitions, the standard distance between the archer and the target is 70m. A recurve bow used in this sport can launch an arrow with an initial speed of 55m/s. An archer shoots an arrow horizontally at the bullseye. How far below that bullseye has this arrow fallen when it hits the target? (This is why an archer has to aim above the bullseye.) b. What is the magnitude of the arrow's velocity when it hits the target? a. Vo Vf
H.W: An object is thrown horizontally at 20m/s from a cliff top 45m above sea level. Find (a)the time to land; (b)the angle at which it hits the water; (c)the speed at which it hits the water. Ans. (a)3.03s (b)0 = -54.73 (c)35.79m/s
The position vector of SpaceX Falcon 9 is given by r(t) = (20t)i + (2t^2+1)j, where t is time in seconds. Find the speed of Falcon 9 at time t = 10s? OA. 20√5 m/s OB. 50 m/s O C. 401 m/s O D. 60 m/s
Problem 1 You are standing at the edge of a cliff that is 350 meters above the valley below. You throw a rock horizontally with an initial speed of 15 m/s. Give all answers to 2 significant figures. Use g| = 9.8 m/s?. A. What is the total time (in seconds) that the rock is in the air for? B. What horizontal distance (in meters) in front of the cliff does the rock land? MacBook Air esc 吕0 000 888 DII DD F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 23 2$ & 4. 6. 8. Q E Y F H J K
H.W: An object is thrown horizontally at 20m/s from a cliff top 45m above sea level. Find (a)the time to land; (b)the angle at which it hits the water; (c)the speed at which it hits the water. Ans. (a)3.03s (b)o = -54.73 (e)35.79m/s II
A ball is launched horizontally from the top of a table of height 122.5cm. How much time will it take for the ball to reach the ground? Select one: O a. 0.25s O b. None of these answers O c. 0.5s d. 0.05s е. 1s
An object starts to move from the rest at t = 0 and its acceleration vector is given as Quiz na d = (2t +8t) î + (12 t + 5t2 + 2) ĵ m/s². of What is the magnitude of the velocity vector, in m/s, at time t = 1 s? %3D 10 stion O 16.28 Finish atte O 8.14 Time left O 24.41 O 4.07 48.83 Next page 21
A boy 11.5 m above the ground in a tree house throws a ball for his dog, who is standing right below the reee house and starts running the instant the ball is thrown. The boy throws the ball horizontally at 8.50 m/a. A.) how fast must the dog run too catch the ball just as it reaches the ground? Express the answer in meters per second. (V= blank m/s) b.) how far from the tree will the dog catch the ball? (D= blank meters)
A.With what vertical speed does the ball leave the ground (V yi)? Possible answers: +30 -30 +21 -21m/s B.With what vertical speed does the ball hit the ground (V yf)? Possible answers -30 +30 +21 -21m/s C.How much time is the ball in the air? Possible answers: 5.3s 3.3s 2.1s 4.3s D.What is the maximum height of the ball? 94.5m 10.5m 22.5m 47.5m
A cannon is on the edge of a vertical cliff 50 m high. The cannon then fires horizontally giving the cannon ball a speed of 420 m/s. What is the speed of impact (in m/s) of the cannon ball? O 420. O 423. O 432.

SEE MORE QUESTIONS

Recommended textbooks for you

College Physics

Physics

ISBN:

9781285737027

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

Physics for Scientists and Engineers, Technology …

Physics

ISBN:

9781305116399

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

College Physics

Physics

ISBN:

9781285737027

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

Physics for Scientists and Engineers, Technology …

Physics

ISBN:

9781305116399

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

53. IP A soccer ball is kicked with an initial speed of 10.2 m/s in a direction 25.0° above the horizontal. Find the magnitude and direction of its velocity (a) 0.250 s and (b) 0.500 s after being kicked. (c) Is the ball at its greatest height before or after 0.500 s? Explain.