Test Index

OTET Paper 1 Exam 2017 Paper

© examsnet.com

Question : 121 of 150

Marks: +1, -0

In which case, positive work is done with least resistance?

While there is electric current in a conductor
While a ball is rolling on a horizontal levelled floor
While a ripe fruit is falling from a tree
While a helicopter is rising up from the ground

Go to Question:

Prev Question

Next Question