A ball swings counterclockwise in a vertical circle at the end of a rope 1.38 m long. When the ball is 37.4° past the lowest point on its way up, its total acceleration is (-19.sî + 25.5ĵ) m/s2. For that instant, do the following. (a) Sketch a vector diagram showing the components of its acceleration. Choose File no file selected This answor has not beon graded yet. (b) Determine the magnitude of its radial acceleration. m/s2 (c) Determine the velocity of the ball. magnitude m/s • counterclockwise from the +i direction direction

A ball swings counterclockwise in a vertical circle at the end of a rope 1.38 m long. When the ball is 37.4° past the lowest point on its way up, its total acceleration is (-19.sî + 25.5ĵ) m/s2. For that instant, do the following. (a) Sketch a vector diagram showing the components of its acceleration. Choose File no file selected This answor has not beon graded yet. (b) Determine the magnitude of its radial acceleration. m/s2 (c) Determine the velocity of the ball. magnitude m/s • counterclockwise from the +i direction direction

Name: A ball swings counterclockwise in a vertical circle at the end of a r
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: A ball swings counterclockwise in a vertical circle at the end of a rope 1.38 mlong. When the ball is 37.4° past the lowest point on its way up, its totalacceleration is (-19.sî + 25.5ĵ) m/s2. For that instant, do the following.(a) Sketch a vector d

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 41P: A trapper walks a 5.0-lan straight-line distance from her cabin to the lake, as shown in the...

See similar textbooks

Similar questions

Check Your Understanding Verify that vector v V obtained in Example 2.14 is indeed a unit vector by computing its magnitude. If the convoy in Example 2.8 was moving across a desert flatland—that is, it the third component of its velocity was zero—what is the unit vector of its direction of motion? Which geographic direction does it represent?
stion A postman leaves the post office and drives 1.6 km in the north direction. He then drives in a direction 60.0° south of eact for 5.9 km (see Figure) North out of 60° East Post office What is his resultant displacement from the post office (in vector form)? O a. -3.51 mi + 2.95 mj Ob. 5.90 mi+ 1.60 mj Oc. 2.95 mi+-3.51 mj Od. None of the above O e. 1.35 mi- 5.11 mj
During her recent trip to the grocery store, Claire walked 14m,North to the end of an aisle. She then made a turn and walked 6m, 30o N of E. Finally, she made another turn and walked 8m, S. Determine the magnitude of Claire's resultant displacement and direction.
A car travels 110m/s on a straight path at an angle of 15o North to East. It then changes its path my moving 90m/s North before reaching its destination. Determine the: a. resultant vector of the car b. the angle it formed
A plane flies with the Jet Stream (tailwind) from Chicago to Rome in 9.1 hours, a flight distance of 7740 km. It returns, flying against the Jet Stream (headwind), in 10.8 hours. Calculate the average speed of the plane and the average speed of the wind. Must list assumptions, and draw 1D vector diagram!!! wr M
A ball swings counterclockwise in a vertical circle at the end of a rope 1.32 m long. When the ball is 36.3° past the lowest point on its way up, its total acceleration is (-20.2Î + 27.5)) m/s2. For that Instant, do the following. (a) Sketch a vector diagram showing the components of its acceleration. Browse... No file selected.
In the sport of billiards, event organizers often remove one of the rails on a pool table to allow players to measure the speed of their break shots (the opening shot of a game in which the player strikes a ball with his pool cue). V. o h d The top of a pool table is a height h = 3.25 ft from the floor. If a player's ball lands a distance d 14.75 ft from the table edge, what is her break shot speed vo? 12.3 Vo = mph Incorrect At what speed v did her pool ball hit the ground? 4.21 mph = Incorrect
SUPPLEMENTARY PROBLEMS 1. A boy wallks 250 m, 30° east of north, then 175 m directly east. Find the resultant displacement vector and show each displacement graphically. Ans. 370,0m, 36.3 N of East In terme of vector A ond R ovnr the uoctore
A vector has an x component of -2 and a y component of 2, find its magnitude? O A. 2√2 OB. 1 OC. 2 O D. 4
A ship leaves a port and travels on a steady course 66o East of due North at a steady speed of 13.9 km h-1. After sailing for 4.0 hours, how far (in km) due East from the port is the ship?
A cyclist rides 4.0 km due east, then 11.0 km 19 west of north. From this point she rides 9.0 km due west. What is the final displacement from where the cyclist started (in km)? (Express your answer in vector form. Assume the +x-axis is to the east, and the +y-axis is to the north.) kom
Starting from the front door of a ranch house, you walk 60.0 mdue east to a windmill, turn around, and then slowly walk 40.0 m westto a bench, where you sit and watch the sunrise. It takes you 28.0 sto walk from the house to the windmill and then 36.0 s to walk fromthe windmill to the bench. For the entire trip from the front door to thebench, what are your average speed?