7 A jugglor porforms in a hall whose coiling is 7.00 m above the lovel of his hand. He throwsa lonnis ball vertically upward so that it just roachos tho coiling Calculate the initialvolocity with which ho throws the ball.(2)A 9.90 m/sB. 7.67 m/sC. 9.81 m/sD. 11.72 m/s8. A juggler performs in a hall whose coiling is 7.00 m above the level of his hand. He throwsa tennis ball vertically upward so that it just reaches the ceiling. Ho throws a secondtennis ball upward with the same initial velocity, at the instant that the first ball is at theceiling. How long after the second ball is thrown do the two balls pass each other?(2)A. 0.39 sB. 0.60 sC. 0.78 s

Name: 7 A jugglor porforms in a hall whose coiling is 7.00 m above the love
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: 7 A jugglor porforms in a hall whose coiling is 7.00 m above the lovel of his hand. He throwsa lonnis ball vertically upward so that it just roachos tho coiling Calculate the initialvolocity with which ho throws the ball.(2)A 9.90 m/sB. 7.67 m/sC. 9

Answered: Image /qna-images/answer/098bb066-c5db-409a-8436-8b783631385a.jpg

Science

Physics

7 A juggler porforms in a hall whose coiling is 7.00 m abovo the lovel of his hand. Ho throws a lonnis ball vortically upward so that it just roachos the coiling Calculate the initial volocity with which ho throws the ball. (2) A 9.90 m/s B. 7.67 m/s C. 9.81 m/s D 11.72 m/s

7 A juggler porforms in a hall whose coiling is 7.00 m abovo the lovel of his hand. Ho throws a lonnis ball vortically upward so that it just roachos the coiling Calculate the initial volocity with which ho throws the ball. (2) A 9.90 m/s B. 7.67 m/s C. 9.81 m/s D 11.72 m/s

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

System 01 Fundamentals of Physics My courses/ PHY101/ PHY 101 TEST 2/ Test 2 33. Two objects are traveling around different circular orbits with constant speed. They both have the same acceleration but object A is traveling twice as fast as objett B. The orbit radius for object A is the orbit radius for object B Select one Oa. one-half Dbtwice Oc one-lourth Od four times DAthe same as Nest pae
10.1 A VPN KB/s 79 46. 46 4:04 O O A particle moves along an x axis from point A to point B with average velocity v1 = 4.00 m/s through displacement Ax1= 20.0 m. Then it moves at average velocity v2 through displacement Ax2 = 30.0 m from point B to point C. If the total time is 7.00 s, what is the value of v2? A Number i Units ()
6
Circle. In a carnival ride, the passengers travel at a constant speed in a circle of radius 5.0 [m]. They make one complete revolution in 8.0 [s]. What is the magnitude of their acceleration? O A. 3.1 [m/s²] O B. 7.9 [m/s²] O C. 4.0 [m/s²] O D. 12 [m/s²] Inertial. Which of the following closely resembles an inertial reference frame? O A. A desk at rest in a sturdy building. OB. A boat out in the stormy sea. OC. A jeepney passing through a road hump. O D. A car turning around a corner.
Distance from E, E velocity ET centre of earth R. -6.23*107 J 5*10' m/s 1*10“ J -1.25*10'J 2R. -3.13*107 J 1.88*107 m/s 0.613*10“ J -1.25*107 J 3R -2.08*107 J 0.83*10' m/s 0.41*10ª J -1.25*107 J 4R. -1.58*107 J 0.33*107 m/s 0.26*10ª J -1.25*107 J 6R. -1.04*10' J -0.21*107 m/s -1.25*10' J (Not possible) 8R. -7.82*106 J -047*10'm/s -1.25*107 J (Not possible) Not possible Really, really far O J -1.25* 2. Plot on one graph E, E and E, as a function of distance. Use smooth curves and straight lines to highlight the patterns. Indicate on the graph the maximum distance the rock will travel.
37 A bead slides without friction on the folded wire as a circle from its end, as shown in the figure. The bead was dropped from a height of h = 4.50 R. What will be its velocity at Ⓐ? (g: gravitational acceleration)
i changes to this answer. Question 1 2.5poin A particle moves in a cirele path of radius r and speed v. It then increases its speed to 3 v while traveling aloug same circular The centripetal acceleration ar of the particle has changed by a factor: Oa. 4 O b. 5 O d. 9 O e. 12 A Moving to the next question prevents changes to this answer.
A circular disk of radius 0.010 m rotates at a rate of 5.0 rev/s. What is the acceleration of a point on the edge of the disk? a. 0.31 m/s2 b. 1.6 m/s2 c. 9.9 m/s2 d. 2500 m/s2 e. zero m/s2
A box of negligible size is sliding down along a curved path defined by the parabola y=0.40x2. When it is at A (2, 1.6), the speed is 12m/s and the tangential acceleration is 6 m/s2. What is the normal acceleration at theinstant the box is at A?a. 12.58 m/s2 b. 17.14 m/s2c. 13.98 m/s2 d. 15.84 m/s2
car is moving ang tha axis and its velsty, vars with sine as shown in the figure what is the displacement,
Situation 5. A particle moves in a circular path. In each situation, the particle is in the position as shown in the figure. v = 3.4m/s r = 1.2m P Determine the magnitude of the total acceleration when the speed is 3.4m/s and is constant. a. 9.63 m/s^2 b. 3.4 m/s^2 c. 10.76 m/s^2 d. 9.93 m/s^2
W Mot X DThe X G dece X x C G dece x S S Stud X E Grac X Grac XE Grac X G mot X G net X G g to X Revi X a classroom.google.com/u/0/c/M]Y4MTUXMDQ3MZQZ/a/MzExODMzNzQwOTQw/details c) What is the average velocity of each car for the first 10s? 4. A car is travelling at 10 m.s when the driver sees a police car. The driver brakes and decelerates at 4 m.s for 2 seconds. After 2 seconds of braking, the driver is confident that the police have not seen him so speeds up again to his original speed in 4 seconds and then maintains his original speed. 10 6. 8. 7. 5. 41 2. 1. 0 1 2 3 4 5 Time (s) a) What is the acceleration when the driver is speeding up again? 9. 7 8 9 10 b) What is lowest instantaneous velocity of the car and at what time does it occur? c) What is the displacement of the car travel under braking? Type here to search 6, 3. Velocity (m/s)