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Yes, a ball is in equilibrium at the top of it's throw because there is a moment of no change, or equilibrium, when it is suspended in air.

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15y ago
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14y ago

No, to be in equilibrium all of the forces acting on an object have to cancel each other out. Which in this example, gravity is the only force.

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12y ago

no, it still has the force of gravity on it

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Q: A ball thrown straight up has zero velocity at its highest point Is the ball in equilibrium at this point?
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Continue Learning about Natural Sciences

Why would a baseball go higher if it were thrown up from the surface of the Moon than if it were thrown up with the same velocity from the surface of Venus?

The force of gravity.


Is it possible for a body to have zero velocity and non-zero acceleration?

Answer:Yes, but only instantaneously.Consider a thrown ball moving directly upward. At the highest point of its trajectory, the instanataneous velocity (the velocity at that precise instant) is zero even while the acceleration due to gravity remains non zero.


When an object is thrown straight up at the highest point the downward velocity is?

A rock has the same constant acceleration from the moment it leaves your hand until the moment it hits the ground. It doesn't matter whether you dropped it or threw it, or in what direction it left you. The acceleration is 9.8 meters (32.2 feet) per second2 directed downwards. That's the acceleration of gravity on earth. As you asked, let's say you tossed it straight upwards. A tiny instant before it reaches the exact top, it has a small upward speed. A tiny instant after it passes the exact top, it has a small downward speed. During that tiny space of time, its upward speed decreases and its downward speed increases. That's a downward acceleration in anybody's book.


What distance does it move vertically?

What distance does it move vertically? Throw a ball straight up. Gravity will slow it down at the rate of 9.8 m/s each second. Example A ball is thrown up at a velocity of 49 m/s. Due to gravity it will slow down at the rate of 9.8 m/s each second. After 5 seconds the ball will stop, it is at its highest point; the velocity is 0 m/s. The initial velocity was 49 m/s; the final velocity is 0m/s.The average velocity is 24.5 m/s. Distance = Average velocity * time Distance = 24.5 m/s * 5 seconds = 122.5 m Here are the physics equations I used!! Acceleration due to gravity = g = -9.8m/s each second = -9.8m/s^2 (negative because gravitational force pulls down toward the center of the Earth!! Vfinal = Vinitial + (acceleration * time) 0 m/s = 49m/s+ (-9.8m/s^2 * time) -9.8 t = - 49m/s t = 5 seconds Average velocity = (49m/s + 0) ÷ 2 Average velocity = 24.5 m/s Distance = Average Velocity * time. Distance = 24.5 m/s * 5 seconds Distance = 122.5 m


An object is thrown vertically upwards from the top of a tower of height 39.2 meters reach the ground in 4 secons Find the velocity with which it is thrown upwards?

Using the equation: x=vot+(1/2)at2 x: -39.2m (though the object is thrown upwards, its total displacement is just the amount it fell from the tower). vo: initial velocity t: 4 s a: -9.8m/s2 (assuming we're on the earth's surface) -39.2=vo(4 s)+(1/2) (-9.8m/s2)(4 s)2 ((78.4 m - 39.2 m)/ 4 s) = v0 So the initial velocity is 9.8 m/s.

Related questions

A ball is thrown with enough speed straight up so that it is in the air several seconds What is the velocity of the ball when it gets to its highest point?

A the highest point its velocity will be zero.


What is the acceleration at highest pointn when ball is thrown straight up?

The acceleration is the acceleration of gravity, downwards, or 9.8m/s/s (32 ft/s/s). When ball is thrown straight up it has an initial velocity that is decreasing because of gravity; at the highest point velocity is zero but acceleration is always constant at gravity rate.


A ball is thrown straight up At the top of its path its instantaneous speed is?

If it is thrown at an angle, at the top of its path, its vertical velocity will be zero, however its horizontal velocity will be the same as its initial horizontal velocity minus whatever loss in speed as a result of air friction at that point. We won't know what that is without more information.


A banana is thrown straight out so it has both horizontal and vertical velocity After 1 second, what is its vertical velocity?

9.8


When a ball is thrown up what is its acceleration and velocity at the highest point?

0 zero


What is the momentum at the highest point of a ball thrown vertically upwards?

The highest point is the point where the ball's velocity transitions from upward to downward. At that instant, the ball's speed, velocity, momentum, and kinetic energy are all exactly zero.


A stone is thrown straight up. when it reaches its highest point?

When the stone reaches its highest point, earth's gravity ensures it has to come down.


A ball is thrown straight up into the air at what position is its kinetic energy minimum?

At the highest point, the kinetic energy is least.


What would happen if a projectile were thrown with greater velocity?

A projectile thrown with a greater velocity would travel a greater distance. Velocity is not just speed but direction as well.


What would happen if the projectile were thrown with a greater velocity?

A projectile thrown with a greater velocity would travel a greater distance. Velocity is not just speed but direction as well.


What would happen if the projectile were thrown with greater velocity?

A projectile thrown with a greater velocity would travel a greater distance. Velocity is not just speed but direction as well.


What hasa zero velocity yet a non-zero acceleration?

For example, an object thrown upwards, when it is at its highest point. This situation is only possible for an instant - if the acceleration is non-zero, the velocity changes, and can therefore not remain at zero.