GENERAL KNOWLEDGE

GK

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The SI units for force are ____
A
Kilograms
B
Newtons
C
Meters per second
D
Pounds
Explanation: 

Detailed explanation-1: -The SI unit of force is the newton, symbol N. The base units relevant to force are: The metre, unit of length-symbol m. The kilogram, unit of mass-symbol kg.

Detailed explanation-2: -Force: Force is a physical cause that changes or may tend to change the state of rest or the state of motion of an object and also the shape of the object. The S.I. unit of force is Newton.

Detailed explanation-3: -Definition. A newton (N) is the international unit of measure for force. One newton is equal to 1 kilogram meter per second squared.

Detailed explanation-4: -The SI unit of force is newton.

Detailed explanation-5: -The SI unit of work and energy is Joule(J) which is defined as the work experienced by a force of one Newton through a displacement of one metre.

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