Question

2) 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?​

Answer 1

Answer:

2100 Ns

Step-by-step explanation:

Work= Force × displacement

= 140N × 15m

= 2100 Ns

Answer 2

Answer:

work done by force= force * distance moved by the force in the direction of force

work done= force*distance

= 140*15

= 2100 J