GENERAL KNOWLEDGE

GK

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following pairs are both vector quantities?
A
weight and mass
B
velocity and speed
C
force and acceleration
D
acceleration and speed
E
velocity and energy
Explanation: 

Detailed explanation-1: -Force and Momentum both are vector quantities with both magnitude and direction.

Detailed explanation-2: -Yes, acceleration and force both are vector quantities, because both can be expressed completely only when magnitude and direction are given and the quantity which needs direction and magnitude both is called a vector quantity.

Detailed explanation-3: -Velocity and displacement are vector quantities whereas speed and distance are scalar quantities.

Detailed explanation-4: -Physical quantities specified completely by giving a number of units (magnitude) and a direction are called vector quantities. Examples of vector quantities include displacement, velocity, position, force, and torque.

Detailed explanation-5: -Force is a vector quantity because it actually does depend in which direction you apply the force. The force can be seen physically as a push or a pull. Some examples of vector quantities include force, velocity, acceleration, displacement, and momentum.

There is 1 question to complete.