Table of Contents
When ball is thrown vertically upwards at the maximum height?
Hint: When a ball is thrown upwards with a certain velocity, the ball moves against the acceleration due to gravity and attains a maximum height. At the point of maximum height, the velocity of the ball is zero.
When a ball reaches maximum height What is the velocity?
0 m/s
When a projectile reaches maximum height, the vertical component of its velocity is momentarily zero (vy = 0 m/s).
When a particle is thrown vertically upward its velocity at one third of its maximum height is 10 root 2 Metre per second the maximum height attained by it is?
When a particle is thrown vertically upwards, its velocity at one third of its maximum height is 10√2 m/s . The maximum height attained by it is. (1) 20√2 m.
What is the maximum height of the ball thrown up vertically?
A ball thrown up vertically returns to the thrower after 6 seconds. Find (i) velocity (ii) Maximum height it reaches (iii) Position after 4 seconds t = 6/2 = 3 s. Since the ball is thrown upwards, the acceleration is negative. S = 0 – 29.4 × 29.4/ (- 2× 9.8) Thus, Maximum height it reaches = 44.1 m. t = 4s.
What is the final velocity of the ball when it stops?
After a certain time period t, the ball reaches a height beyond which it can’t move upwards anymore and stops there i.e. its velocity becomes zero at that height. And for this upward movement, the final velocity v2 is 0 because the ball has stopped at the end of this upward traversal.
What is the velocity of the ball at the highest point?
The velocity at the highest point is zero as the ball momentarily halts there before starting its downward movement. And the acceleration working on the ball at this point is the acceleration due to gravity (g) and this time it’s considered positive i.e. downwards as the ball is now ready to free fall. (ignoring air resistance)
Why does an object thrown upwards come down after reaching a point?
Why an object thrown upwards comes down after reaching a point? When an object is thrown with certain initial velocity (say V), it gains a Kinetic energy at that moment of throwing. As it moves upwards from its initial position (wherefrom it’s thrown) and gains height, its potential energy rises.