A fireman slides down a rope. The rope can bear a tension equal to 3 4 \frac{3}{4} 4 3 ​ of his weight. The minimum downward acceleration needed is:

Physics · Newtons law of motion and Friction · newton second law and problem based on it

JEE MainsNEET

A fireman slides down a rope. The rope can bear a tension equal to 34\frac{3}{4} of his weight. The minimum downward acceleration needed is:

Options

Back to question bank