A car moves at a constant speed of $25 m s^{- 1}$ while its engine works at $4000 W$ . Find the driving force.

Practise more Applied Maths: Kinematics, Dynamics, Energy and Momentum.

Free questions with an explanation for every one, and full timed GCE Advanced Level (Sri Lanka) mock tests.

All Applied Maths: Kinematics, Dynamics, Energy and Momentum questions Take a mock test

More Applied Maths: Kinematics, Dynamics, Energy and Momentum questions

A particle is projected from level ground with speed $100 m s^{- 1}$ at an angle $α$ to the horizontal…
Two particles of masses $6 kg$ and $4 kg$ are connected by a light inextensible string over a smooth fixed pulley. Find the ac…
A particle of mass $4 kg$ lies on a smooth horizontal table, joined by a light string over a smooth pulley at the edge to a particle…
Particles of masses $4$ , $4$ and $3 kg$ are placed on a line at $x = 0$ , $2$ and $5 m$ . Find the $x$ -coordinate of their centr…
A particle of mass $4 kg$ moves in a horizontal circle of radius $4 m$ at a constant speed of $3 m s^{- 1}$ on the end o…
A particle is projected from level ground with speed $100 m s^{- 1}$ at an angle $α$ where $sin α = \frac{3}{5}$ . Find the g…

A car moves at a constant… | GCE Advanced Level (Sri Lanka)