Question
What is time of flight?

Answer

The time taken for the projectile to complete its trajectory or time taken by the projectile to hit the ground is called time of flight.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

A 0.2 kg of mass hangs at the end of a spring. When 0.02 kg more mass is added to the end of the spring, it stretches 7 cm more. If the 0.02 kg mass is removed, what will be the period of vibration of the system?
When does
  • height attained by a projectile maximum?
  • horizontal range is maximum?
Two cars moving in opposite directions approach each other with speed of $22 ms ^{-1}$ and $16.5 ms ^{-}$ ${ }^1$ respectively. The driver of the first car blows a horn having a frequency $400 Hz$. To find the frequency heard by the driver of the second car.
A body describes simple harmonic motion with an amplitude of 5 cm and a period of 0.2s. Find the acceleration and velocity of the body when the displacement is 5 cm.
Convert
(i) $3 m \cdot s ^{-2}$ to $km h ^{-2}$
(ii) $G =6.67 \times 10^{-11} N m ^2 kg ^{-2}$ to $cm ^3 g ^{-1} s ^{-2}$
If the error in measurement of mass of a body be $3\%$ and in the measurement of velocity be $2\%.$ What will be maximum possible error in calculation of kinetic energy.
What are the examples of projectile motion?
Smooth block is released at rest on a $45^{\circ}$ incline and then slides a distance $d$. If the time taken of slide on rough incline is $n$ times as large as that to slide than on a smooth incline. Show that coefficient of friction, $\mu=\left(1-\frac{1}{n^2}\right)$
Define heat capacity (or) thermal capacity?
Estimate the total number of molecules inclusive of oxygen, nitrogen, water vapour and other constituents in a room of capacity $25.0 m ^3$ at a temperature of $27^{\circ} C$ and 1 atmospheric pressure.$\left( k _{ B }=1.38 \times 10^{-23} JK ^{-1}\right)$