Question:
If the time of flight of a projectile is doubled, what happens To the maximum height attained
If the time of flight of a projectile is doubled, what happens To the maximum height attained
Updated On: Jul 6, 2022
- halved
- remains unchanged
- doubled.
- become four tones
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
$H = \frac{gT^2}{8}$
Was this answer helpful?
0
0
Top Questions on Motion in a plane
- The lowest frequency of the air column in an open pipe of length \( L \) is \( v \) (velocity of sound in air)
- KEAM - 2024
- Physics
- Motion in a plane
- The displacement of the body is given to be proportional to the cube of time elapsed. The magnitude of acceleration of body is
- JKCET - 2024
- Physics
- Motion in a plane
- The speed \( v \) of a wave on a string depends on the tension \( F \) in the string and the mass per unit length \( m/L \) of the string. If it is known that [F] = [ML][T]–2, the values of the constants \( a \) and \( b \) in the following equation for the speed of a wave on a string are: \[ v = (\text{constant}) F^a \left( \frac{m}{L} \right)^b \]
- OJEE - 2024
- Physics
- Motion in a plane
y = a sin(βx + γt)wherex and t represent displacement and time, respectively. Then, the dimensional formula for β— γis:
- TS EAMCET - 2024
- Physics
- Motion in a plane
- The time period of a simple pendulum on the surface of the earth is \( T \). The time period of the same pendulum at a height of 1280 km from the surface of the earth is
- TS EAMCET - 2024
- Physics
- Motion in a plane
View More Questions
Notes on Motion in a plane
Concepts Used:
Motion in a Plane
It is a vector quantity. A vector quantity is a quantity having both magnitude and direction. Speed is a scalar quantity and it is a quantity having a magnitude only. Motion in a plane is also known as motion in two dimensions.
Equations of Plane Motion
The equations of motion in a straight line are:
v=u+at
s=ut+½ at2
v2-u2=2as
Where,
- v = final velocity of the particle
- u = initial velocity of the particle
- s = displacement of the particle
- a = acceleration of the particle
- t = the time interval in which the particle is in consideration