Physics MCQ help 8.A ball of mass m=2kg is moving along the + x axis at a speed of 6 m/s. Calculatethe average force required to stop the ball in time of 7x 10s?2. 1x10'N-2.1x10'Na)b)1.7×10NLOX10ʻNe)Boş bırak

The acceleration is given by v =u + at The force is given by F =m a

Answered: A ball of mass m=2kg is moving along…

A ball of mass m=2kg is moving along the + x axis at a speed of 6 m/s. Calcula the average force required to stop the ball in time of 7x 10 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)...

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Nuclear Reactions

Nuclear reactions are processes in which the fundamental characteristics of a nucleus changes. They change into a completely different nucleus. These processes occur naturally in an unstable nucleus. Bombarding an energetic particle can induce nuclear reactions. In this article, both the naturally occurring nuclear reactions are termed as radioactive decay and the induced nuclear reactions are further categorized as nuclear fission and nuclear fusion.

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Physics MCQ help

8.
A ball of mass m=2kg is moving along the + x axis at a speed of 6 m/s. Calculate
the average force required to stop the ball in time of 7x 10s?
2. 1x10'N
-2.1x10'N
a)
b)
1.7×10N
LOX10ʻN
e)
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