Flag 9 grade science> A pair of bullocks exerts a force of 140 ...
question mark

A pair of bullocks exerts a force of 140 N on a plough. The field being ploughed is 15 m long. How much work is done in ploughing the length of the field?

Pawan Prajapati , 4 Years ago
Grade 12
anser 1 Answers
Harshit Singh

Last Activity: 4 Years ago

Dear Student

Force = 140 N
s = 15m
W = ?
W = F × s
= 140 N x 15 m
= 2100 Nm
W = 2100 J
∴ Work done in ploughing the length of the field is 2100 J.

Thanks

Provide a better Answer & Earn Cool Goodies

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


Ask a Doubt

Get your questions answered by the expert for free