I. Its velocity is constant
II. No work is done on the body
III. It has constant acceleration directed away from the centre
IV. The centripetal force is directed towards the centre

Which combination of the above is true of a body moving with constant speed in a circular track?

Similar Questions

An empty density bottle weighs 2 N. if it weighs 5 N when filled with water and 4 N when filled...

The symbol −10X used to represent which of the particles?...

A concave mirror of radius of curvature 40 cm forms a real image twice as large as the object. the ...

Which of the diagrams above shows the position at which a small ball-bearing is in neutral equi...

Calculate the heat energy required to vaporize 50g of water initially at 80ºC if the speci...

The diagram above represents a portion of a micrometer screw gauge in which the horizontal scale is ...

A load of mass120kg is raised vertically through a height of 2m in 30s by a machine whose efficiency...

The length of a simple pendulum is increased by a factor of four. By what factor is its period Incre...

The functional difference between a lens and a mirror is that a lens ...

Which of the following statements about a three-pin plug is/are correct. i. The brown wire is the li...