1. While hiking in Algonquin Provincial Park, you come to the top of a cliff that is 76.8 m high.You throw a stone from the cliff, giving it an initial velocity of 24.6 m/s at 39 above thehorizontal. How far from the base of the cliff does the stone land?2. During a war between two countries, a shell is fired from a canon perched horizontally on acliff that is 41m above a ground. The speed of the shell is 74.6 m/s and it is firedhorizontally(a) Determine the horizontal range of the shell.(b) Determine the velocity of the shell as it strikes the ground.A gym teacher is fired from a cannon into a net (as part of a circus act) that is situated 4.0 mabove the cannon and some distance from it. The cannon is elevated at 46.02 to thehorizontal and the teacher's speed at launch is 23.9 m/s.3.(a) Find the horizontal distance from the cannon where the net needs to placed in order forthe teacher to land in it.(b) Calculate the teacher's velocity as he lands in the net.4. Messi while playing for PSG in a game versus Real Madrid, kicks a soccer ball with a velocityof 185 mls at 33° from the horizon

Name: 1. While hiking in Algonquin Provincial Park, you come to the top of
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: 1. While hiking in Algonquin Provincial Park, you come to the top of a cliff that is 76.8 m high.You throw a stone from the cliff, giving it an initial velocity of 24.6 m/s at 39 above thehorizontal. How far from the base of the cliff does the stone

Answered: Image /qna-images/answer/c2e23d44-275c-4420-887d-b7a1905daa04.jpg

Science

Physics

1. While hiking in Algonquin Provincial Park, you come to the top of a cliff that is 76.8 m high. You throw a stone from the cliff, giving it an initial velocity of 24.6 m/s at 39 above the horizontal. How far from the base of the cliff does the stone land? 2. During a war between two countries, a shell is fired from a canon perched horizontally on a cliff that is 41m above a ground. The speed of the shell is 74.6 m/s and it is fired horizontally (a) Determine the horizontal range of the shell. (b) Determine the velocity of the shell as it strikes the ground. 3. A gym teacher is fired from a cannon into a net (as part of a circus act) that is situated 4.0 m above the cannon and some distance from it. The cannon is elevated at 46.02 to the horizontal and the teacher's speed at launch is 23.9 m/s. (a) Find the horizontal distance from the cannon where the net needs to placed in order for the teacher to land in it. (b) Calculate the teacher's velocity as he lands in the net. 4. Messi while playing for PSG in a game versus Real Madrid, kicks a soccer ball with a velocity of 18 5 mls at 32° from the horizon

1. While hiking in Algonquin Provincial Park, you come to the top of a cliff that is 76.8 m high. You throw a stone from the cliff, giving it an initial velocity of 24.6 m/s at 39 above the horizontal. How far from the base of the cliff does the stone land? 2. During a war between two countries, a shell is fired from a canon perched horizontally on a cliff that is 41m above a ground. The speed of the shell is 74.6 m/s and it is fired horizontally (a) Determine the horizontal range of the shell. (b) Determine the velocity of the shell as it strikes the ground. 3. A gym teacher is fired from a cannon into a net (as part of a circus act) that is situated 4.0 m above the cannon and some distance from it. The cannon is elevated at 46.02 to the horizontal and the teacher's speed at launch is 23.9 m/s. (a) Find the horizontal distance from the cannon where the net needs to placed in order for the teacher to land in it. (b) Calculate the teacher's velocity as he lands in the net. 4. Messi while playing for PSG in a game versus Real Madrid, kicks a soccer ball with a velocity of 18 5 mls at 32° from the horizon

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

6. man stands on the roof of a 50 m tall building and throws a ball with a speed of 25 m/s at 40° above the horizontal. If we ignore the air resistance; a. Find the vertical and horizontal components of the ball's initial velocity. b. Find the maximum height above the ground that the ball reaches. c. Find the ball velocity (in unit vector nutation) just before it strikes the ground. d. At what horizontal distance from the edge of the building does the ball strikes the ground? e. What is the vertical acceleration of the ball at the maximum height? a. Vox 19.15 m/s Voy 16.07 m/s b. y = 50+ 13.18 = 63.18 m e. c. Vx = Vox = 19.15 m/s v=vxî + vyĵ = 19.15î — 35.18ĵ d. x = 100.16 m ay = -9.8 m/s² Vy = -35.18 m S 0000000000 00 DO 00 00 vo 40° 50 m
A ball is thrown upward from the top of a tall building so that it lands on the ground at the base of the building. The ball reaches a maximum height of 105 m above the ground. The ball is in the air for a total of 5.32 s. Air resistance can be neglected. Use up as the +y-direction and down as the -y-direction. What is the initial velocity of the ball? What is the height of the building? What is the velocity of the ball, just before it hits the ground?
3. Addition of vectors. Vector r1 has a magnitude of 8.4 km and points due East. Vector r2 has a magnitude of 12.6 km and points due North. a. On the grid below, show the addition of r1 and r2 using the tip-to-tail method. Make sure to show the resultant vector on your diagram. Use a scale factor of 1 km per grid line. Use a protractor and ruler to make sure your vectors have the correct magnitude and direction. b. Use a ruler to measure the length of your resultant vector. Use the scale factor to convert this to a magnitude to km. c. Use a protractor to measure the direction of your resultant vector. d. Calculate the the sum of r1 and r2 in x and y component form using algebraic methods. e. Find the magnitude of the resultant vector you calculated in part d. 4. Addition of vectors. Vector r1 has a magnitude of 5.6 km and points due East. Vector r2 has a magnitude of 7.2 km and points due South. Vector r3 has a magnitude of 11.0 km and points due West. Vector r4 has a magnitude of 10.8…
A car is parked on a cliff overlooking the ocean on an incline that makes an angle of 18.0 below the horizontal. The negligent driver leaves the car in neutral, and unfortunately the emergency brakes are defective. The car rolls from rest down the incline for a distance of 30.0 m to the edge of the cliff, which is 45.0 m above the ocean. Ignore air and road resistance forces.A. . What is the velocity when the car hits the water?
Josh runs and jumps into a stationary shopping cart. He jumps in with a horizontal speed of 7.3 m/s. Josh and the cart move down the aisle with a speed of 4.8 m/s. how far did the ball move during the 0.025 s?
2. A pool ball rolls off a flat table with a speed of 8m/s. The ball lands 3m from the base of the table. How tall is the table? Ax Vi Vf a At X y
49. Given these two velocities, C = (4î +2ĵ -2k̂) m/s and E= (5î -4ĵ +5k̂), find the magnitude of the velocity, v= 2C –E. a. 12.4 m/s b. 17.0 m/s c. 21.0 m/s d. 27.6 m/s
At the lowest point of the waterfalls, water is moving at a speed of 40.0 meters per second. If the waterfall's height is 22.7 m. What is the water's velocity at the maximum height of the falls? A 36.89 m/s B 22.24 m/s 17.29 m/s D 14.93 m/s E) 33.99 m/s
4. At the construction site of a tall building, a worker is in an elevator descending at a constant downwards velocity of 5 m/s. When the elevator is 40 meters above ground level, her friend, standing at ground level, tosses a wrench straight upward with an initial speed of 25 m/s. Take the time when the wrench is tossed as t = 0. For this problem, use g = 10 m/s². a. Draw a labeled picture with symbols and all relevant values. Quantities that are different should be given different symbols, for example y, and Yw. b. Graph the velocities versus time of the elevator and the wrench on the same graph. Label axes of the graph (with units). C. At what time does the wrench and the elevator have the same velocity? 20 10 -10 -20 3 4 time (s) d. Which object (the wrench or elevator) is higher when their velocities are the same? By how much is one object higher than the other at this time? (s/u) ka
2. A ball is thrown at an angle of 45.0° from the horizontal with an initial velocity of 5.0". a. At what time will the ball reach its maximum height? b. What will be the maximum height of the ball's trajectory? c. How far will the ball travel horizontally when it reaches the maximum height of its flight?
I need help with d, e, f, and g as well.
4. A cannonball is fired on a level ground with an initial velocity of 40.0 m/s at an angle 55° above the horizontal. a. What are the horizontal and vertical components of the cannonball’s initial velocity? b. Calculate the cannonball’s time of flight. c. Find the cannonball’s maximum height above the ground. d. What is the cannonball’s range?