A Force of 180 N moves a body in 5 seconds along a straight line according to s = (t3 − 50t) m , where s in meter and t in seconds, the mass of the moving particle is: a. 20.25 kg b. 15.25 kg c. 10 kg d. 6 kg

A Force of 180 N moves a body in 5 seconds along a straight line according to s = (t3 − 50t) m , where s in meter and t in seconds, the mass of the moving particle is: a. 20.25 kg b. 15.25 kg c. 10 kg d. 6 kg

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter1: Basic Modes Of Heat Transfer

Section: Chapter Questions

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Concept explainers

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

Question

A Force of 180 N moves a body in 5 seconds along a straight line according to s = (t3 − 50t) m , where

s in meter and t in seconds, the mass of the moving particle is:

a. 20.25 kg

b. 15.25 kg

c. 10 kg

d. 6 kg

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