A constant force acting on a body of mass 3.0 kg changes its speed from 2.0 m s to 3.5 m s' in 25 s. The direction of the motion of the body remains unchanged. What is the magnitude and direction of the force ? A body of mass 5 kg is acted upon by two perpendicular forces 8 N and 6 N. Give the magnitude and direction of the acceleration of the body.

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter4: The Laws Of Motion
Section: Chapter Questions
Problem 3P: A 6.0-kg object undergoes an acceleration of 2.0 m/s2. (a) What is the magnitude of the resultant...
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5.6 A constant force acting on a body of mass 3.0 kg changes its speed from 2.0 ms!
to 3.5 m s' in 25 s. The direction of the motion of the body remains
unchanged. What is the magnitude and direction of the force ?
5.7 A body of mass 5 kg is acted upon by two perpendicular forces 8 N and 6 N.
Give the magnitude and direction of the acceleration of the body.
Transcribed Image Text:5.6 A constant force acting on a body of mass 3.0 kg changes its speed from 2.0 ms! to 3.5 m s' in 25 s. The direction of the motion of the body remains unchanged. What is the magnitude and direction of the force ? 5.7 A body of mass 5 kg is acted upon by two perpendicular forces 8 N and 6 N. Give the magnitude and direction of the acceleration of the body.
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