The radius of the front and rear wheels of a carriage are a and b, and c is the distance between the front an drear axles. A particle of dust driven from the highest point of the rear wheel is observed to alight on the highest point of the front wheel. Find the velocity of the carriage.

What is the velocity of the highest point of a rotating wheel of a car moving with a velocity of 20 m/s ?

The diameters of the fron and rear wheels of a tractor are 80 cm and 2 m respectively. Find the number of revolutions that a rear wheel makes to cover the distance which the front wheel covers is 800 revolutions.

A car weighs 1800 kg . The distance between its front and back axles is 1.8 m . Its centre of gravity is 1.05 m behind the front axle. Determine the force exerted by the level ground on each front wheel and each back wheel.

The radii of the front wheel and the rear wheel of a bike are 14 cm and 21 cm respectively. Rahul puts a red mark on the point of contact of each of the wheels with the ground when the bike is stationary. Once the bike start moving, then after what distance will the two red marks touch the ground again simultaneously? (a) 42 cm (b) 84 cm (c) 264 cm (d) 294 cm

The diameters of front and rear wheels of a tractor are 80 cm and 2m, respectively. Find the number of revolutions that rear wheel will make in covering a distance in which the front wheel makes 1400 revolutions .

The diameters of front and rear wheels of a tractor are 80cm and 2m respectively.Find the number of revolutions that rear wheel will make in covering a distance in which the front wheel makes 1400 revolutions.

The circumference of the front wheel of a cart is 3 m long and that of the back wheel is 4 m long. What is the distance travelled by the cart, when the front wheel makes five more revolutions than the rear wheel?

The circumference of front wheel of cart is 30ft long and back wheel is 36ft long. What is the distance travelled by card when front wheel has done five more revolutions than rear wheel ?