3A hot-air balloon has just lifted off and is rising atthe constant rate of 2.1 m/s. Suddenly one of thepassengers realizes she has left her camera on theground. A friend picks it up and tosses it straightupward with an initial speed of 12 m/s.E$4R%5G Search or type URLT6Part A>If the passenger is 2.5 m above her friend when the camera is tossed, how high is she when the camera reaches her?Express your answer using two significant figures.[5] ΑΣΦh=Submit Request Answer< Return to AssignmentMacBook Pro&7=☆*8Provide Feedback+(9?<m)OReview-(

Name: 3A hot-air balloon has just lifted off and is rising atthe constant r
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: 3A hot-air balloon has just lifted off and is rising atthe constant rate of 2.1 m/s. Suddenly one of thepassengers realizes she has left her camera on theground. A friend picks it up and tosses it straightupward with an initial speed of 12 m/s.E$4R%

According to the given data Balloon speed =vB=2.1m/s camera speed =vC=12m/s Distance b/w passenger…

Science

Physics

A hot-air balloon has just lifted off and is rising at the constant rate of 2.1 m/s. Suddenly one of the passengers realizes she has left her camera on the ground. A friend picks it up and tosses it straight upward with an initial speed of 12 m/s. Y Part A If the passenger is 2.5 m above her friend when the camera is tossed, how high is she when the camera reaches Express your answer using two significant figures. ΕΠΙ ΑΣΦΑΙ h = Submit Request Answer < Return to Assignment Provide Feedback ? 11 m

A hot-air balloon has just lifted off and is rising at the constant rate of 2.1 m/s. Suddenly one of the passengers realizes she has left her camera on the ground. A friend picks it up and tosses it straight upward with an initial speed of 12 m/s. Y Part A If the passenger is 2.5 m above her friend when the camera is tossed, how high is she when the camera reaches Express your answer using two significant figures. ΕΠΙ ΑΣΦΑΙ h = Submit Request Answer < Return to Assignment Provide Feedback ? 11 m

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 38P: A fastball pitcher can throw a baseball at a speed of 40 m/s (90 mi/b). (a) Assuming the pitcher can...

See similar textbooks

Similar questions

A circus performer throws an apple toward a hoop held by a performer on a platform (Fig. P4.27). The thrower aims for the hoop and throws with a speed of 24 m/s. At the exact moment the thrower releases the apple, the other performer drops the hoop. The hoop falls straight down. a. At what height above the ground does the apple go through the hoop? b. If the performer on the platform did not drop the hoop, would the apple pass through it? Figure P4.27
A person standing at the top of a hemispherical rock of radius R kicks a ball (initially at rest on the top of the rock) to give it horizontal velocity V, as shown in Figure P4.84. (a) What must be its minimum initial speed if the ball is never to hit the rock after it is kicked? (b) With this initial speed, how far from the base of the rock does the ball hit the ground?
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?
a student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of vo=18,5 m/s. the cliff is h=49.0 m above a flat, horizontal beach. this is a sub-par solution. (e) How long after being released does the stone strike the beach below the cliff. give answers in seconds?. (f) with what speed and angle of impact do the stone land? vf= in m/s 0= degree below the horizontal ( give answers in that form)
An eagle is flying horizontally at 7.7 m/s with a fish in its claws. It accidentally drops the fish. (in seconds) (a) How much time passes before the fish's speed quadruples?(b) How much additional time would be required for the fish's speed to quadruple again?
3) You throw a ball straight up. The ball leaves your hand at a height of 2.00 m above the ground with a speed of 20.0 m/s (~45 mph). Ignore air resistance and use g = 10.0 m/s2. You can use a spreadsheet but show a sample calculation for the velocity and the position at t = 1.5 s. 3a.) Calculate and make a table of the height, y(t), and y-velocity, vy(t), at 0.50-second intervals until the ball hits the ground. Your table should have the units in the column headers: t (s), vy (m/s), y (m) Remember to add the ysubscripts when the motion is along the y-axis. 3b.) Use this data to draw a motion diagram for the ball at 0.50-second intervals. Label the time, y-coordinate,and the velocity at each time interval. Label the origin, starting height, maximum height, and final height.Include the instantaneous velocity vectors at each time and location of the ball. 3c.) Calculate the time it takes for the ball to hit the ground and the final velocity of the ball just as it hits the ground.…
A student launches a small rocket which starts from rest at ground level. At a height 1.74 km, the rocket reaches a speed of 251m/s. At that height, the rocket runs of fuel so there is nolonger any thrust propelling it. Take the positive direction to be upward.a. assuming constant acceleration, what is the rocket's accerlation in m/s2 during the period from its launch until it runs out of fuel?b. afther the rocket's engine turns off at a height of 1.74km it continues to move upward due tothe velocity it reached. what is the rocket's acceleration in m/s2 during the engine shutoff until it returns to the ground. Ignore aire resistancec. calculate the maximum height, in meters, above groudn level that the rocket reaches
IV. Soba shot an arrow directly up in the air with a velocity of 60.0 [m/s]. Disregarding air resistance,A. What is the maximum height reached by the arrow?B. How long will the arrow stay in the air? After some time, Soba shoots a second arrow directly up in the air so that both arrows collide once the second arrow reaches a maximum height of 46.0 [m].C. What should be the initial velocity of the second arrow?D. How long after shooting the first arrow should the second one be launched?
A lifeguard stands on top of a watch tower at the beach and purposely throws a stone horizontally with a speed of vi=18.0 m/s. The height of the tower is 50.0 m above the ground. a. With what angle of impact does the stone land? b. With what angle of impact does the stone land? c. How long after being released does the stone strike ground? d. With what speed does the stone land?
a student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of 18.0 m/s. the cliff is 50.0 m above a flat, horizontal beach as shown in figure p3.23. (a) what are the coor- dinates of the initial position of the stone? (b) what are the components of the initial velocity? (c) write the equations for the x- and y-components of the veloc- ity of the stone with time. (d) write the equations for the position of the stone with time, using the coor- dinates in figure p3.23. (e) how long after being released does the stone strike the beach below the cliffe (f) with what speed and angle of impact does the stone land? 23) e) 3.19 secs f) 36.1 m/s 60.1 degrees below the horizontal
1. A golfer hits a golf ball on a flat, horizontal surface with an initial velocity of 67.7 m/s @ 45°. Calculate the following: (a) Vox and Voy. (b) The time it will take the ball to reach maximum height. (c) The maximum height the ball will rise to. (d) The total air time of the ball. (e) The range of the ball. (f) The position (x,y) of the ball at t=1.0s. (g) The components of velocity of the ball (Vx, Vy) at 1.0s. (h) The velocity vector of the ball at 1.0s. (i) The velocity vector of the ball just as it hits the ground.
A seagull flies at a velocity of 9.00 m/s straight into thewind. (a) If it takes the bird 20.0 min to travel 6.00 km relativeto the Earth, what is the velocity of the wind? (b) If the birdturns around and flies with the wind, how long will he take toreturn 6.00 km? (c) Discuss how the wind affects the totalround-trip time compared to what it would be with no wind.