A ball is thrown upward with an initial velocity of 25.0 m/s at time t = 0.0 s, from a roof 50 m above the ground. The ball rises, then falls and strikes the ground. The time when the ball strikes the ground is closest to

A ball is thrown upward with an initial velocity of 25.0 m/s at time t = 0.0 s, from a roof 50 m above the ground. The ball rises, then falls and strikes the ground. The time when the ball strikes the ground is closest to

Name: A ball is thrown upward with an initial velocity of 25.0 m/s at time
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Description: A ball is thrown upward with an initial velocity of 25.0 m/s at time t = 0.0 s, from a roof 50 m above the ground. The ball rises, then falls and strikes the ground. The time when the ballstrikes the ground is closest to8.1 s9.4 sO 7.9s10.1 s6.6 s4.

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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Concept explainers

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.

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Question

A ball is thrown upward with an initial velocity of 25.0 m/s at time t = 0.0 s, from a roof 50 m above the ground. The ball rises, then falls and strikes the ground. The time when the ball
strikes the ground is closest to
8.1 s
9.4 s
O 7.9s
10.1 s
6.6 s
4.8 s
O O O

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