At t = 8s the instantaneous acceleration of the ball will beand the ball will have a displacement of5m/s?, 100m5m/s?, 80m5m/s2, –10m-5m/s2, 100m-5m/s2, 80m-5m/s, –10m A ball is given an initial "push" to start rolling up a hill, after which it is allowed to roll freely. The resulting velocity vs time graph of the ball is given below.velocity vs time4030201012349101112-10-20-30time (s)velocity (m/s)00

We know the slope of the velocity-time curve at any time t is equal to the instantaneous…

Answered: At t = 8s the instantaneous…

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At t = 8s the instantaneous acceleration of the ball will be and the ball will have a displacement of

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

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

At t = 8s the instantaneous acceleration of the ball will be
and the ball will have a displacement of
5m/s?, 100m
5m/s?, 80m
5m/s2, –10m
-5m/s2, 100m
-5m/s2, 80m
-5m/s, –10m

A ball is given an initial "push" to start rolling up a hill, after which it is allowed to roll freely. The resulting velocity vs time graph of the ball is given below.
velocity vs time
40
30
20
10
1
2
3
4
9
10
11
12
-10
-20
-30
time (s)
velocity (m/s)
00

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