General Knowledge - Basic General Knowledge - Discussion
Discussion Forum : Basic General Knowledge - Section 2 (Q.No. 18)
18.
If force is expressed in Newton and the distance in metre, then the work done is expressed in
Discussion:
10 comments Page 1 of 1.
Vikas singh said:
6 years ago
Joule is the unit of energy and work done is jule/second.
i.e watt is correct answer.
i.e watt is correct answer.
Nikhil said:
7 years ago
Simple answer is that;
Kg for weight.
Metre for distance.
Therefore work is joule.
Kg for weight.
Metre for distance.
Therefore work is joule.
Anila said:
8 years ago
Force = Newton and Distance = Meter.
Therefore N*m = Joules.
Therefore N*m = Joules.
Rak said:
9 years ago
Obviously work is always expressed in 'Joule'.
Hemant said:
9 years ago
Since work done is always stored as energy or equivalent to energy used work done will have same unit as that of energy which is joule.
Bow! said:
10 years ago
Kg for weight, while.. Meter for distance, and. Watts for current measuring. So it should be "joule".
Gowtham Chandra said:
1 decade ago
Work Done = Force per unit length
Units of force is: Newton
Units of length is: meter
Newton/meter can be called as JOULE.
Units of Work Done is: N/m = JOULES
Units of force is: Newton
Units of length is: meter
Newton/meter can be called as JOULE.
Units of Work Done is: N/m = JOULES
Piyush said:
1 decade ago
SI unit of force is newton(N) and s.i. unit of displacement is meter(m).
Work done = Force*Displacement
So, when we take product of both s.i. units we get Nm
Nm = joule(j).
Work done = Force*Displacement
So, when we take product of both s.i. units we get Nm
Nm = joule(j).
Shravya said:
1 decade ago
i joule = newton.metre
work done=force * distance
joule is an international unit of work done
work done=force * distance
joule is an international unit of work done
Naman said:
1 decade ago
Since work= force*displacement
and, unit of force= newton(n)
unit of displacement(distance)= metere(m)
hence, unit of work= newton(n)*metere(m)
which is joule(j)
and, unit of force= newton(n)
unit of displacement(distance)= metere(m)
hence, unit of work= newton(n)*metere(m)
which is joule(j)
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