Flag Vectors> A force of 60n is acting perpendicular to...
question mark

A force of 60n is acting perpendicular to the force of 80n magnitude of resultant force is (a) 20n (b) 70n (C) 100n (D) 140n

Shashi mishra , 8 Years ago
Grade 11
anser 1 Answers
Nitin

Last Activity: 8 Years ago

[c] 100 Newton 
 
using Pythagoras theorem  
i.e sqrt[602+802]
 
Method two:
 Let the force be :  80i+60j 
Now take the magnitude. of the vector

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments