When a particle is projected vertically upward with velocity 10 Metre per second its speed after 3.2 second is?
Therefore, the average velocity is 7.5 m/s.
What is the velocity of ball at highest point when its thrown vertically upward?
Answer Expert Verified When a ball is thrown vertically upward then at highest point it’s velocity is 0m/s but it still has acceleration which is g*. Here g means acceleration due to gravity. And it’s value is 9.8 m/s^2.
What is the acceleration of a particle at its highest point when thrown vertically upwards?
Explanation :- When a particle is at the highest point, the final velocity is 0 m/s, as the acceleration due to gravity(g) is constant, and the acceleration is acting on the particle in a negative direction when it was moving upward.
When a body is projected vertically upwards its velocity is?
Complete answer: Its initial velocity, v=u. Since the body is projected in ‘y’ direction, we can say that v=uy. We know that, when a body is moving upwards the acceleration due to gravity acts downwards.
What is velocity and acceleration at highest point of an object is projected vertically?
We know that when a ball is projected vertically upwards, at the highest point the velocity of the ball is equal to zero. If the velocity is zero, its acceleration becomes constant. So, at the highest point the acceleration at highest point is equal to 9.8 meters per second square.
What is the speed of projection of a projectile projected at an angle of projection 60?
A projectile is projected at a angle 60^(@) with horozontal with speed 10 m/s. The minimum radius of curvature of the trajectory described by the projectile is.
When a ball is thrown vertically upwards?
When the body is thrown upwards, it moves up until the velocity of the ball becomes zero and the force exerted on it becomes zero. After that the ball reaches the ground with the acceleration due to gravity with the zero velocity. When the ball goes up, the height of the ball increases and it also moves up.
When a ball thrown vertically upward the velocity of a ball is?
The total time it takes to return to the surface of the earth. 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 an object is thrown vertically upwards on reaching the highest point the value of acceleration due to gravity will be?
When you throw a ball up in the air, its speed decreases, until it momentarily stops at the very top of the ball’s motion. Its acceleration is −9.8 ms−2 at the very top since the body is moving upward against the gravity. In other words, the acceleration due to gravity g=9.8 ms−2↓.
When object is projected upward the acceleration at highest point is?
In a projectile motion, the angle between the instantaneous velocity and the acceleration at the highest point is 180o.
When a body is projected vertically upwards?
Escape velocity is a function of the mass of the body and distance to the centre of mass of the body. We are given that a body is projected vertically upwards from the surface of the earth with a velocity equal to half the escape velocity. Hence, the correct option is B.
When a body is projected vertically upwards its velocity increases or decreases?
When a body is projected vertically upwards. Its velocity get decreasing. At the highest point , its velocity get zero and its kinetic energy also become zero.