A person is running along a circular path in a park.
$(a)$ At what point he changes his direction while running ?
$(b)$ If he covered half of the circular path, what will be his displacement ? Draw a diagram showing it.
A person is running along a circular path in a park.
$(a)$ At what point he changes his direction while running ?
$(b)$ If he covered half of the circular path, what will be his displacement ? Draw a diagram showing it.
$(a)$ At each and every point.
$(b)$ Displacement
$=$ diameter of the circle.
Similar Questions
$(a)$ Define acceleration.
$(b)$ A stone describes a circular path with a constant speed. State the type of motion of the stone.
$(a)$ Define acceleration.
$(b)$ A stone describes a circular path with a constant speed. State the type of motion of the stone.
A girl running a race accelerates at $2.5\, m s ^{-2}$ for the first $4\, s$ of the race. How far does she travel in this time ?
A girl running a race accelerates at $2.5\, m s ^{-2}$ for the first $4\, s$ of the race. How far does she travel in this time ?
A cyclist driving at $36\, km h^{-1}$ stops his cycle in $2\, s$ by the application of brakes. Calculate $(i)$ retardation $(ii)$ distance covered during the application of brakes.
A cyclist driving at $36\, km h^{-1}$ stops his cycle in $2\, s$ by the application of brakes. Calculate $(i)$ retardation $(ii)$ distance covered during the application of brakes.
Write true or false for the following statements
Kinematics deals with the motion of non$-$living objects without taking into account the cause of their motion.
Write true or false for the following statements
Kinematics deals with the motion of non$-$living objects without taking into account the cause of their motion.
In which of the following cases of motions, the distance moved and the magnitude of displacement are equal ?
In which of the following cases of motions, the distance moved and the magnitude of displacement are equal ?