4. A golf ball was hit from the ground at an angle of 30.0° above the ground and with a velocity of 25.0 m s'. a) Calculate the vertical component of the ball's velocity. c) Calculate the horizontal component of the ball's velocity. d) Calculate the time taken for the ball to reach the maximum height. e) Calculate the total time of flight of the ball if it lands back on the ground (assume that the ground is level). f) Calculate the horizontal distance travelled by the ball.

4. A golf ball was hit from the ground at an angle of 30.0° above the ground and with a velocity of 25.0 m s'. a) Calculate the vertical component of the ball's velocity. c) Calculate the horizontal component of the ball's velocity. d) Calculate the time taken for the ball to reach the maximum height. e) Calculate the total time of flight of the ball if it lands back on the ground (assume that the ground is level). f) Calculate the horizontal distance travelled by the ball.

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: Motion In Two Dimensions

Section: Chapter Questions

Problem 13P: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed...

See similar textbooks

Similar questions

When a field goal kicker kicks a football as hard as he can at 45 to the horizontal, the ball just clears the 3-m- high crossbar of the goalposts 45.7 m away. (a) What is the maximum speed the kicker can impart to the football? (b) In addition to clearing the crossbar, the football must be high enough in the air early during its flight to clear the reach of the onrushing defensive lineman. If the lineman is 4.6 m away and has a vertical reach of 2.5 m, can he block the 45.7-m field goal attempt? (c) What if the lineman is 1.0 m away?
A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of vi = 18.0 m/s. The cliff is h = 50.0 m above a body of water as shown in Figure P4.13. (a) What are the coordinates of the initial position of the stone? (b) What are the components of the initial velocity of the stone? (c) What is the appropriate analysis model for the vertical motion of the stone? (d) What is the appropriate analysis model for the horizontal motion of the stone? (e) Write symbolic equations for the x and y components of the velocity of the stone as a function of time. (f) Write symbolic equations for the position of the stone as a function of time. (g) How long after being released does the stone strike the water below the cliff? (h) With what speed and angle of impact does the stone land? Figure P4.13
A projectile is launched at an angle of 30 and lands 20 s later at the same height as it was launched. (a) What is the initial speed of the projectile? (b) What is the maximum altitude? (c) What is the range? (d) Calculate the displacement from the point of launch to the position on its trajectory at 15 s.
A rock is thrown off a cliff at an angle of 53 with respect to the horizontal. The cliff is 100 m high. The initial speed of the rock is 30 m/s. (a) How high above the edge of the cliff does the rock rise? (b) How far has it moved horizontally when it is at maximum altitude? (c) How long after the release does it hit the ground? (d) What is the range of the rock? (e) What are the horizontal and vertical positions of the rock relative to the edge of the cliff at t=2.0s,t=4.0s , and t=6.0s ?
Clay Matthews, a linebacker for the Green Bay Packers, can reach a speed of 10.0 m/s. At the start of a play, Matthews runs downfield at 45 with respect to the 50-yard line and covers 8.0 m in 1 s. He then fins straight down the field at 90 with respect to the 50-yard line for 12 m, with an elapsed time of 1.2 s. (a) What is Matthews’ final displacement from the start of the play? (b) What is his average velocity?
A TI Yo Ac As Inv Eva Knc need to: 1. Ignore air resistance when answering all parts of this question. a. A golf ball is hit at 60.0° to the horizontal with an initial velocity of 1.50 x 102 ms¹. It lands at the same height from which it is hit. i. Show that the initial vertical velocity of the ball is 1.30 x 102ms¯ (1) 1/2 ii. Find the time of flight of the golf ball. iii. Calculate the range of the ball. KA1 (1) KA2 (3) KA2 (2) b. A baseball is hit at the same angle and initial speed as the golf ball in part a. However, its initial height is 1.3m above the ground. Explain why the baseball will travel further than the golf ball from part a.
An object is launched at a velocity of 20m/s in a direction making an angle of 25ᵒ upward with the horizontal. a. What is the maximum height reached by the object? b. What is the total time flight (between launch and touching the ground) of the object? c. What is the horizontal range of the object? d. What is the magnitude of the velocity of the object just before it hits the ground?
While standing on the roof of a building, a child tosses a tennis ball with an initial speed of 16 m/s at an angle of 25° below the horizontal. The ball lands on the ground 3.5 s later. How tall, in meters, is the building? m DETAILS OSCOLPHYS2016 3.4.WA.047. MY NOTES ASK YOUR TEACHER A soccer ball, kicked from ground level at an angle of 73.0° above horizontal, is in the air for 4.40 s. What was its initial speed, in m/s, just after it was kicked? Ignore air resistance. m/s
A golf ball is driven off a tree that is elevated 10m above fairway. The initial velocity of the ball is 40m/s with an angle of 40° at the horizontal. a. Maximum height? b. Range? c. Velocity of ball when it reaches fairway?
An arrow is shot from height of 1.5 m toward to a cliff of height H. It is shot with a velocity of 25 m/s at an angle of 60 degrees above the horizontal. It lands on the too of edge of clidf 3.87 s later. A. What is the height if H cliff in m B. What is the maximum height reach by the arrow along its trajectory in meters? C.what is the arrow speed just before hitting the cliff in m/s D.
3. A projectile is launched at an elevated target with an initial velocity of of vo = 200 m/s in a direction making an angle of 30 degrees from the horizontal. Vo=200 m/s 500 m 30 R a. Determine the time of flight from A to B. b. Determine the range R. c. Determine the impact velocity at the target.
.A body is projected downward at an angle of 30° with the horizontal from the top of a building 170m higri. ts initial speed is 40m/s. a. How long will it take before striking the ground? b. How far from the foot of the building will it strike? C. At what angle with the horizontal will it strike?