Question 2 :
Which one of the following best describes the horizontal part of a projectile's motion?
Question 3 :
A particle is thrown vertically up with speed $6m/s$ find maximum height achieved
Question 4 :
A body projected at an angle with the horizontal has a range 300 m. If the time of flight is 6 s, then the horizontal component of velocity is :
Question 5 :
An object is placed on the edge of a constant speed turntable. The object has? 
Question 6 :
In an imaginary atmosphere, the air exerts a small force F on any particle in the direction of the particle's motion. A particle of mass m projected upward takes a time $t_1$ in reaching the maximum height and $t_2$ in the return journey to the original point. Then
Question 7 :
A stone is moved in a horizontal circle of radius 4m by means of a string at a height of 20m above the ground. The string breaks and the particle' flies off horizontally, striking the ground 10m away. The centripetal acceleration during circular motion is
Question 8 :
When a man stands on a moving escalator he goes up in $40s$ and when he walked up the moving escalator he goes up in $20\ s$. The man walk up the stationary escalator in a time of:
Question 9 :
If the displacement of a particle varies with time as $\displaystyle \sqrt{x}=t+3$<br>
Question 10 :
Two cars are moving in the same direction with the same speed $30km/hr$. They are separated by a distance of $5km$ the speed of a car moving in the opposite direction if it meets these two cars at interval of 4 minutes, will be:
Question 11 :
When a man stands on a moving escalator he goes up in $50\ sec.$ and when he walks up the moving escalator he goes up in $30\ sec.$ Then the man walks up the stationary escalator in a time of $----sec$
Question 12 :
A block of mass $2\ kg$ starts moving with initial speed of $10\ m/s$ and accelerates at $-2 m/s^2$. How far does the object travel before coming to rest? <br/>
Question 13 :
A ball is released from the top of a height $h$. It takes time $T$ to reach the ground. What is the position of the ball (from ground) after time $\frac{T}{3}$
Question 14 :
A body falls from a height $h=200\ m$.The ratio of distance travelled in each $2 sec$ during $t=0$ to $t=6\ sec$ of the journey is
Question 16 :
A body starts moving with a velocity ${v}_{0}=10{ms}^{-1}$. It experiences a retardation equal to $\dfrac{1}{5}{v}^{2}$. Its velocity after $2s$ is given by
Question 17 :
A particle starts from the origin with a velocity of 10 m/s and moves with a constant acceleration till the velocity increases to 50 m/s. At that instant, the acceleration is suddenly reversed. What will be the velocity of the particle, when it returns to the starting point?