An T worker is setting up a new computer system for anadministrative assistant. She places a 12.5 kg laser printeron a desk and makes all necessary connectionsmove the printer to a location on the back, right corner of thedesk, she pushes it so that it has a constant velocity of 0 12m/s. If the printer moves 0.35 m what is the final time atwhich the printer is in place?n order to

Find the final time at which the printer should be placed.

Answered: An T worker is setting up a new…

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)...

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Classes are canceled due to snow, so you take advantage of the extra time to conduct some physics experiments. You fasten a large toy rocket to the back of a sled and take the modified sled to a large, flat, snowy field. You ignite the rocket and observe that the sled accelerates from rest in the forward direction at a rate of 13.5 m/s2 for a time period of 3.30 s. After this time period, the rocket engine abruptly shuts off, and the sled subsequently undergoes a constant backward acceleration due to friction of 6.15 m/s2. After the rocket turns off, how much time does it take for the sled to come to a stop? time: ? By the time the sled finally comes to a rest, how far has it traveled from its starting point? distance traveled: ?
A javelin thrower standing at rest holds the center of the javelin behind her head, then accelerates it through a distance of 70cm as she throws. She releases the javelin 2.0m above the ground traveling at an angle of 30° above the horizontal. In this throw, the javelin hits the ground 62m away. a. What was the acceleration of the javelin during the throw? Assume that it has a constant acceleration. b. What is the speed of the javelin as it leaves the hand of the thrower? c. What is the maximum height reached by the javelin? O 10.5m 9.8m O 8.5m O 7.0m
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you and your best friend are away on vacation. Your hotel room is on the 5th floor. you and your friends decide to practice your aiming skills by dropping water balloons from the balcony of your hotel room. You drop a balloon from the ledge and it accelerates uniformly to the ground. a. If the balcony is 25m above the ground, how long does it take the balloon to reach the ground? b. What is the final velocity of the balloon just before it hits the ground? c. Draw a representative position vs time graph for the motion described above and describe the motion.
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E (2) Pars ats to the other side c) Calculate the otter's velocity, relative to the bank from where it started. viszsub ain biz silto ortof 5 67 18010 Your flight to your friend's house in Halifax has a short layover in Toronto. Your total flight time is 6.25 hours. The first flight to Toronto covers a distance of 2700 km [35.07 of E], and the second flight to Halifax covers a distance of 1280 km [10.0° N of E]. Total: 6.25 hours a) What was the total distance you traveled? Show all work. flight 1: 2700 Kim [35.0°sof 3] [10.0° MofE]
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A remote-controlled car is moving in a vacant parking lot. The velocity of the car as a function of time is given by v⃗ =[ 5.00m/s − (0.0180m/s3) t2 ] i + [ 2.00m/s + (0.550m/s2) t ] j . a. What is the magnitude of the velocity of the car at t = 8.00 s? b. What is the direction (in degrees counterclockwise from + x-axis) of the velocity of the car at t = 8.00 s? c. What is the magnitude of the acceleration of the car at t = 8.00 s? d. What is the direction (in degrees counterclockwise from + x-axis) of the acceleration of the car at t = 8.00 s?
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In the lab we saw that we are making the cart move with the help of a battery powered fan attached on the cart. Suppose the track is nearly frictionless and very long. We turn on the fan, let it run for sometime, then turn it off. We see that the cart O gradually slows down and comes to a stop. O gradually slows down and continues with constant velocity. O just continues with constant velocity O slows down, stops, then starts going in the opposite direction.

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