A football is kicked into the air vertically upwards. What is its
$(a)$ acceleration and
$(b)$ velocity at the highest point ?
A football is kicked into the air vertically upwards. What is its
$(a)$ acceleration and
$(b)$ velocity at the highest point ?
Consider the given diagram for this case. $(a)$ acceleration will be equal to $g$ and vertically downwards.
Velocity will be zero when it reaches to maximum height.
Similar Questions
A particle is moving along a circular path with a constant speed of $10\,ms^{-1}.$ What is the magnitude of the change in velocity of the particle, when it moves through an angle of $60^{o}$ around the centre of the circle .......... $m/s$
- [JEE MAIN 2019]
Three particles, located initially on the vertices of an equilateral triangle of side $L,$ start moving with a constant tangential acceleration towards each other in a cyclic manner, forming spiral loci that coverage at the centroid of the triangle. The length of one such spiral locus will be
Three particles, located initially on the vertices of an equilateral triangle of side $L,$ start moving with a constant tangential acceleration towards each other in a cyclic manner, forming spiral loci that coverage at the centroid of the triangle. The length of one such spiral locus will be
In the figure shown, the two projectiles are fired simultaneously. The minimum distance between them during their flight is ........ $m$
In the figure shown, the two projectiles are fired simultaneously. The minimum distance between them during their flight is ........ $m$
The trajectory of projectile, projected from the ground is given by $y=x-\frac{x^2}{20}$. Where $x$ and $y$ are measured in meter. The maximum height attained by the projectile will be $...........\,m$
The trajectory of projectile, projected from the ground is given by $y=x-\frac{x^2}{20}$. Where $x$ and $y$ are measured in meter. The maximum height attained by the projectile will be $...........\,m$
- [JEE MAIN 2023]
Which of the following is not a projectile?
Which of the following is not a projectile?