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What is the acceleration of a projectile fired vertically down?
The acceleration of a projectile fired vertically down is equal to the acceleration due to gravity, which is -9.81 m/s^2. The negative sign indicates that the acceleration is in the downward direction.
Can projectile has radial and tangential acceleration?
Yes, a projectile can have both radial (centripetal) acceleration and tangential (linear) acceleration. The radial acceleration is directed towards the center of the circular path the projectile follows, while the tangential acceleration is along the direction of motion. Together, these accelerations determine the projectile's overall acceleration as it moves through its trajectory.
What is the vertical acceleration of a projectile if the vertical component of its velocity vector is zero?
The vertical component of a projectile's velocity is irrelevant. It can be up, down, or zero, makes no difference. As long as projectile motion lasts ... gravity is the only force on the object and you're ignoring air resistance ... its acceleration is constant, and is equal to the acceleration of gravity: 9.8 meters per second2 pointing down.
What acceleration affects the motion of a projectile?
The acceleration of gravity affects the motion of a projectile. It causes the projectile to accelerate downward, changing its vertical velocity over time, while the horizontal velocity remains constant (assuming no air resistance). This acceleration determines the shape of the projectile's trajectory.
Projectile's vertical velocity component changes at a constant?
The vertical velocity component of a projectile changes at a constant rate due to the acceleration of gravity. This acceleration causes the projectile to speed up as it moves downward and slow down as it moves upward. The magnitude of the acceleration is constant near the Earth's surface, at approximately 9.8 m/s^2.
What is the acceleration of a projectile fired vertically down?
The acceleration of a projectile fired vertically down is equal to the acceleration due to gravity, which is -9.81 m/s^2. The negative sign indicates that the acceleration is in the downward direction.
Can projectile has radial and tangential acceleration?
Yes, a projectile can have both radial (centripetal) acceleration and tangential (linear) acceleration. The radial acceleration is directed towards the center of the circular path the projectile follows, while the tangential acceleration is along the direction of motion. Together, these accelerations determine the projectile's overall acceleration as it moves through its trajectory.
What is the vertical acceleration of a projectile if the vertical component of its velocity vector is zero?
The vertical component of a projectile's velocity is irrelevant. It can be up, down, or zero, makes no difference. As long as projectile motion lasts ... gravity is the only force on the object and you're ignoring air resistance ... its acceleration is constant, and is equal to the acceleration of gravity: 9.8 meters per second2 pointing down.
What acceleration affects the motion of a projectile?
The acceleration of gravity affects the motion of a projectile. It causes the projectile to accelerate downward, changing its vertical velocity over time, while the horizontal velocity remains constant (assuming no air resistance). This acceleration determines the shape of the projectile's trajectory.
Projectile's vertical velocity component changes at a constant?
The vertical velocity component of a projectile changes at a constant rate due to the acceleration of gravity. This acceleration causes the projectile to speed up as it moves downward and slow down as it moves upward. The magnitude of the acceleration is constant near the Earth's surface, at approximately 9.8 m/s^2.
Can you give 5 examples in which acceleration is against the direction of motion?
hill, drop, fall Think of any five different things (car, train, runner, fly, bird) slowing down as they continue traveling forwards. The direction of motion is shown by the velocity vector. The acceleration in each case is in the opposite direction.
What is the acceleration of a projectile at the peak of its trajectory?
Assuming negligible air resistance, the acceleration of a projectile near the Earth's surface is always the gravitational 9.81 m/sec/sec downwards, regardless of where in the trajectory the projectile is.
In 0.5 seconds a projectile goes from 0 to 300 meter per second What is the acceleration of the projectile?
The acceleration of the projectile can be calculated using the formula: acceleration = (final velocity - initial velocity) / time Plugging in the values: acceleration = (300 m/s - 0 m/s) / 0.5 s acceleration = 600 m/s^2 Therefore, the acceleration of the projectile is 600 meters per second squared.
Is the acceleration of a projectile equal to zero when it reaches the top of its trajectory?
No, assuming no air resistance, there will be a constant downward acceleration of 9.8 meters per second square (assuming standard gravity). The vertical component of the velocity will be zero at the top of the trajectory.
How is acceleration described as the projectile rises and then falls back to the ground?
acceleration remains the same
Are centripetal acceleration and projectile motion the same thing?
Centripetal acceleration at a constant velocity and projectile motion are realistic comparisons, but only in this particular scenario. It should be noted that the vector quantity of both needs to be taken into consideration when answering this question. The vector component of centripetal acceleration moves inward, while outward for projectile motion. So, in essence, centripetal acceleration and projectile motion are not the same thing.
How do you solve a throw up problem for physics?
To solve a projectile motion problem in physics, you can break it down into horizontal and vertical components. Use kinematic equations to analyze the motion of the projectile in each direction. Consider factors such as initial velocity, angle of launch, acceleration due to gravity, and time of flight to find the solution.
