Conceptual Questions, Vectors and Equailibrium
This page consists of conceptual questions on Vectors and Equilibrium included in the course of First Year Physics for all BISE Khyber Pakhtunkhwa (KPK).
Explain with the help of an example, what is the range of possible values of the resultant of two vectors?
What is the minimum number of unequal vectors to result into a null vector? Explain with the help of a diagram.
|Q 3||The resultant of two vectors, one is double in magnitude than the other, is perpendicular to the smaller force. What is the angle between the two vectors?|
Explain how cranes are able to lift very heavy load without toppling?
The gravitational force acting on a satellite is always directed towards the center of the earth. Does this force exert torque on the satellite?
Explain why do buses and heavy trucks have large steering wheels?
|Q 7||A point object acted on by forces 4N, 5N and 6N in equilibrium. If the 6N force is removed, what is the resultant force on the object?|