n 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.

n 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.

Name: An arrow is shot from height of 1.5 m toward to a cliff of height H. I
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: 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 mB. What i

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 34P: A marble rolls off a tabletop 1.0 m high and hits the floor at a point 3.0 m away from the table’s...

See similar textbooks

Similar questions

A marble rolls off a tabletop 1.0 m high and hits the floor at a point 3.0 m away from the table’s edge in the horizontal direction. (a) How long is the marble in the air? (b) That is the speed of the marble when it leaves the table’s edge? (c) What is its speed when it hits the floor?
MIT’s robot cheetah can jump over obstacles 46 cm high and has speed of 12.0 km/h. (a) If the robot launches itself at an angle of 60 at this speed, what is its maximum height? (b) What would the launch angle have to be to reach a height of 46 cm?
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 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 ?
A fastball pitcher can throw a baseball at a speed of 40 m/s (90 mi/b). (a) Assuming the pitcher can release the ball 16.7 m from home plate so the ball is moving horizontally, how long does it take the ball to reach bone plate? (b) How far does the ball drop between the pitcher’s hand and home plate?
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 rescue helicopter is hovering over a person whose boat has sunk. One of the rescuers throws a life preserver straight down to the victim with an initial velocity of 1.40 m/s and observes that it takes 1.8 s to reach the water. (a) List the knowns in this problem. (b) How high above the water was the preserver released? Note that the downdraft of the helicopter reduces the effects of air resistance on the falling life preserver, so that an acceleration equal to that of gravity is reasonable.
A boat can be rowed at 8.0 km/h in still water. (a) How much time is required to row 1.5 km downstream in a river moving 3.0 km/h relative to the shore? (b) How much time is required for the return trip? (c) In what direction must the boat be aimed to row straight across the river? (d) Suppose the river is 0.8 km wide. What is the velocity of the boat with respect to Earth and how much time is required to get to the opposite shore? (e) Suppose, instead, the boat is aimed straight across the river. How much time is required to get across and how far downstream is the boat when it reaches the opposite shore?
An arrow is shot from a height of 1.5 m toward a cliff ofheight H . It is shot with a velocity of 30 m/s at an angle of60º above the horizontal. It lands on the top edge of the cliff4.0 s later. (a) What is the height of the cliff? (b) What is themaximum height reached by the arrow along its trajectory? (c)What is the arrow’s impact speed just before hitting the cliff?
A catapult launches a cat from ground level to a target located on the ground. The cat leavesthe catapult moving at 100 km/h at an angle of 40 degree.a) What is the cat’s velocity half-way through the trajectory (size and direction)?b) What is the cat’s velocity at impact (size and direction)?c) How long is the cat in the air for?d) What is the maximum height?e) What is the range of the cat?
A cannon ball is launched with a speed of 120 m/s at an angle of 30°. a) How fast is the cannonball moving when it reaches the highest point of its trajectory? b) How fast is the cannonball moving before it strikes the ground?
An eagle is flying horizontally at a height of 35 meters from the ground with a velocity of 7.6m/S and with a fish in claws. It drops fish. A) how much time passes since fish has hit the ground ? b) what are vx and vy of the fish when it hits the ground.?