Why does a stone thrown vertically upwards falls down after reaching a certain height?

When a stone is thrown up,its velocity goes on decreasing at a constant rate of 9.8m/s2. At a certain height, its velocity becomes zero. So it can not rise further. From this maximum height, the stone falls down with constant acceleration due to gravity=9.8m/s2.

When a stone is thrown up it reaches a certain height and then starts falling down by?

when a stone is thrown upwards, it reaches up to the some height and then starts falling down because the force of gravity acts downwards. when the stone reaches the highest point, it momentarily comes to the rest and the velocity becomes zero and then it starts falling downwards under the effect of gravity.

Why does a stone thrown up comes downwards?

When an object is thrown up, it can not remain in motion as the force of gravity acts on it and since it is an attractive force; object comes down. This is the reason that the stone will decelerate (slow down) till it reaches a maximum height and then starts accelerating towards the surface of the earth.

Why do things thrown upward fall down?

Freefall is a special case of motion with constant acceleration, because acceleration due to gravity is always constant and downward. This is true even when an object is thrown upward or has zero velocity. Acceleration from gravity is always constant and downward, but the direction and magnitude of velocity change.

When we throw a stone vertically upwards this force tries to pull it down and reduces its — *?

gravitational force
When the stone is thrown vertically upwards, the gravitational force tries to pull it down and reduces its velocity.

What does its maximum height depends on?

The maximum height of the object is the highest vertical position along its trajectory. The maximum height of the projectile depends on the initial velocity v0, the launch angle θ, and the acceleration due to gravity. The unit of maximum height is meters (m).

What happens when you throw a stone upwards?

Free Fall: When you throw a stone straight up into the air, the stone slows down to a maximum due to gravity and then returns at the same rate downwards.

Do things thrown upward fall down?

Gravitational force due to earth acts on the object and its direction is always in the vertically downward. Therefore if the object is moving in the upward direction then gravity opposes that motion.

Why does a ball thrown upwards fall vertically downwards when only an upward force was applied on it?

Explanation: Explanation:This is because of “Gravitational force or Gravity” acting on an object. The Earth pulls heavier object with great force as compared to lighter object.

What is the velocity when a stone is thrown vertically upward?

Originally Answered: A stone is thrown vertically upward with the velocity of 25 m/s. How long does it take to reach the maximum height? What is the height? Gravity steals approximately 10 m/s of upward velocity, every second.

When does it reach the maximum height of the stone?

It will reach the maximum height when the final velocity becomes zero. Since the final velocity will be zero when it reaches the maximum height, we have: Originally Answered: A stone is thrown vertically upward with the velocity of 25m/s. How long does it take to reach the maximum height?

What happens to acceleration when an object is thrown upwards?

When an object is thrown upwards, the only force acting on it is its weight (mg), which is acting downwards, towards the centre of mass of the earth. Using F = ma we can see that the weight acting downwards (F) will cause an acceleration (a), also downwards. This is opposite in direction to the velocity of the object, which is upwards.

When a body is thrown vertically upwards its final velocity becomes zero?

When a body is thrown vertically upwards, its velocity is decresing, so the acceleration due to gravity, (g), is taken negative. When a body is thrown vertically upwards, its final velocity ‘v’ becomes zero. The 4 Worst Blood Pressure Drugs.