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Is the force of gravity on a projectile in motion is considered positive.?
false
The force of gravity on a projectile in motion is considered positive.?
false
Why gravitationalforce is taken negative in projectile motion?
Gravitational force pulls downward. If you take the upward direction as positive, then any force that pulls downward will be negative. It is a matter of definitions; you can just as well define up as negative, and down as positive. It doesn't really matter much, one way or the other.
Does the force act on a projectile?
Yes, a force such as gravity acts on a projectile, influencing its trajectory and motion. The force of gravity accelerates the projectile downward, affecting its path and causing it to follow a curved trajectory.
What is the only force acting upon a projectile?
The only force acting on a projectile is gravity. It causes the projectile to accelerate downward and follow a curved path. The horizontal motion of the projectile is not affected by any other forces.
Is the force of gravity on a projectile in motion is considered positive.?
false
The force of gravity on a projectile in motion is considered positive.?
false
When is projectile considered a free fall?
A projectile is considered to be in free fall when the only force acting on it is gravity. This means that the object is not being propelled or pushed by any external forces, and it is only subject to the force of gravity causing it to accelerate downward.
Why gravitationalforce is taken negative in projectile motion?
Gravitational force pulls downward. If you take the upward direction as positive, then any force that pulls downward will be negative. It is a matter of definitions; you can just as well define up as negative, and down as positive. It doesn't really matter much, one way or the other.
The work done by gravity during the descent of a projectile motion is?
Zero, assuming there is no air resistance. Gravity does not do work in the horizontal direction during the descent phase of projectile motion because the force of gravity and the displacement are perpendicular to each other, resulting in no work being done by gravity.
Does the force act on a projectile?
Yes, a force such as gravity acts on a projectile, influencing its trajectory and motion. The force of gravity accelerates the projectile downward, affecting its path and causing it to follow a curved trajectory.
What is the force acting upon a projectile?
gravity
What is the only force acting upon a projectile?
The only force acting on a projectile is gravity. It causes the projectile to accelerate downward and follow a curved path. The horizontal motion of the projectile is not affected by any other forces.
Is a feather falling in a vacuum projectile motion?
No, a feather falling in a vacuum is not considered projectile motion. Projectile motion involves an object being launched horizontally with a certain velocity while experiencing the force of gravity, causing it to follow a curved path. In a vacuum, there is no air resistance or drag force acting on the falling feather, so it falls straight down due to gravity.
How does gravity affect catapults?
Gravity affects catapults by pulling the projectile downward once it is launched, influencing its trajectory and distance. The force of gravity must be considered when designing a catapult to ensure that the projectile reaches its intended target. Additionally, the angle and force of the catapult must be adjusted to account for the gravitational pull on the projectile.
Which is the only active force a projectile is any moving object upon?
The only active force acting on a projectile is gravity. Once the object is released, the only force affecting its motion is the force of gravity pulling it downward.
What is the unbalanced force that changes the direction of motion of a projectile?
gravity?
