Crey | A ball of mass 0.1 kg is whirled in a horizontal circle of radius 1 m by means of a string at an initial speed of 10 r.p.m. Keeping the radius constant, the tension in the string is reduced to one quarter of its initial value. The new speed is 5 r.p.m, 10 r.p.m, 20 r.p.m, 14 r.p.m

A ball of mass 0.1 kg is whirled in a horizontal circle of radius 1 m by means of a string at an initial speed of 10 r.p.m. Keeping the radius constant, the tension in the string is reduced to one quarter of its initial value. The new speed is

Options :

5 r.p.m
10 r.p.m
20 r.p.m
14 r.p.m

Get 3 Months FREE trial

Create, conduct, and manage professional online assessments with Crey. Perfect for teachers and institutes.

A ball of mass 0.1 kg is whirled in a horizontal circle of radius 1 m by means of a string at an initial speed of 10 r.p.m. Keeping the radius constant, the tension in the string is reduced to one quarter of its initial value. The new speed is

Unlock Our Free Library

You may also like

Related Questions

At what temperature is the root mean square velocity of gaseous hydrogen molecules is equal to that of oxygen molecules ...

The rms speed of the molecules of a gas in a vessel is 400 ms⁻¹. If half of the gas leaks out at constant temperature, t...

The root mean square speed of hydrogen molecules at 300 K is 1930 m/s. Then the root mean square speed of oxygen molecul...

At room temperature, the rms speed of the molecules of certain diatomic gas is found to be 1930 m/s. The gas is

Study Material

NEET (UG)-2026 Physics Code-12 Question Paper with Solutions

NEET (UG)-2026 Code-12 Question Paper with Solutions

Mock Tests

NEET (UG)-2026 Physics Code-12

NEET (UG) Physics 2025 code-47