If the acceleration of a particle is constant in magnitude but not in direction, what type of path is followed by the particle ?
Write true or false for the following statements
A quantity which can be completely specified by magnitude as well as direction is called a scalar quantity.
A cyclist driving at $5\, m s ^{-1}$ picks a velocity of $10\, m s ^{-1}$ over a distance of $50\, m$. Calculate $(i)$ acceleration $(ii)$ time in which the cyclist picks up the above velocity.
A racing car has an acceleration of $4\, m s ^{-2} .$ What distance will it cover in $20$ seconds after start ?
In which of the following cases of motions, the distance moved and the magnitude of displacement are equal ?