ASAP 3. ((ve = 10 m/s)velocity-time of a particle making one dimensional motion is shown withA) Determine the net distance the objectV'stravelledВ.Determine the net displacement theobject travelledС.Draw the position-time graphDescribe the situation with anD.example (use bicycle/car/ball as an object todescribe the situation)0.4.8.1216t (s)(s/w) A 1. What is the coordinate of the particle at t = 4.0 s?2. What is the velocity of the particle at t = 4.0 s?3. What is the acceleration of the particle at t = 4.0 s?MacBook Pro

The velocity of the object increases from v=0-10m/s in t=0-2s. For the next 8 seconds the velocity…

Answered: 3. ( velocity-time of a particle making…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 1CQ: Give an example in which there are clear distinctions among distance traveled, displacement, and...

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Similar questions

An object that is thrown straight up falls back to Earth. This is one-dimensional motion. (a) When is its velocity zero? (b) Does its velocity change direction? (c) Does the acceleration clue to gravity have the same sign on the way up as on the way clown?
3. A baseball is thrown upward from the top of Otto Hahn (which is 7 floors high) with an initial speed of 18 ft/s. Mr. Nakset who is on the 7 floor sees it pass by as it falls to the ground. If one floor is ten feet high and the eye level of Mr. Nakset is 5 feet from the floor, how many seconds have passed from when it was released to when Mr. Nakset saw it?
You are talking with a cell phone while trailing a police car by 20m; both ypur car andthe police car traveling at 100km/h. Your conversation diverts your attention fromthe police car for 2,0 s. At the beginning g of that 2,0s the police officer beginsbraking suddenly at 6m/s2. A- What is the separation between the two cars whenyour attention finally returns? Suppose that you take another 0,3 s to realize yourdanger and begin braking. B- If you too brake at 6m/s2, what is your speed when youhit the police car.
6. How is velocity different from speed? What does it meanif velocity is negative?
Professional baseball player Nolan Ryan could pitch a baseball at approximately 160.0 km/h. At that average velocity, how long did it take a ball thrown by Ryan to reach home plate, which is 18.4 m from the pitcher’s mound? Compare this with the average reaction time of a human to a visual stimulus, which is 0.25 s.
Give an example in which there are clear distinctions among distance traveled, displacement, and magnitude of displacement. Specifically identify each quantity in your example.
Unreasonable results A dolphin in an aquatic show jumps straight up out of the water at a velocity of 15.0 m/s. (a) List the knowns in this problem. (b) How high does his body rise above the water? To solve this part, first note that the final velocity is now a known, and identify its value. Then, identify the unknown and discuss how you chose the appropriate equation to solve for ft. After choosing the equation, show your steps in solving for the unknown, checking units, and discuss whether the answer is reasonable. (c) How long a time is the dolphin in the air? Neglect any effects resulting from his size or orientation.
Check Your Understanding A cave diver enters a tong underwater tunnel. When her displacement with respect to the entry point is 20 m, she accidentally drops her camera, but she doesn’t notice it missing until she is some 6 m farther into the tunnel. She swims back 10 m but cannot find the camera, so she decides to end the dive. How far from the entry point Is she? Taking the positive direction out of the tunnel, what is her displacement vector relative to the entry point?
What is the speed of the bird in Exercise 2.4?
Is it possible for velocity to be constant while acceleration is not zero? Explain.
Finding Velocity and Displacement from Acceleration When given the acceleration function, what additional information is needed to find the velocity function and position function?
Unreasonable results. A particle moves along the x -axis according to x(t)=3t3+5t . At what time is the velocity of the particle equal to zero? Is this reasonable?

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