No, gravity is only one of the vectors in projectile motion.
false
Gravity
The two components of projectile motion are horizontal motion, which is constant and unaffected by gravity, and vertical motion, which is affected by gravity and follows a parabolic path. Both components combine to determine the trajectory of the projectile.
In physics, the force of gravity is typically considered a negative force because it acts in the opposite direction to the motion of the projectile. Gravity causes the projectile to decelerate and move downwards.
false
gravity?
false
Gravity
The two components of projectile motion are horizontal motion, which is constant and unaffected by gravity, and vertical motion, which is affected by gravity and follows a parabolic path. Both components combine to determine the trajectory of the projectile.
In physics, the force of gravity is typically considered a negative force because it acts in the opposite direction to the motion of the projectile. Gravity causes the projectile to decelerate and move downwards.
Projectile motion has two components horizontal motion and vertical motion. Gravity affects only the vertical motion of projectile motion.
false
three dimention
No. Neglecting air resistance, the projectile follows a parabola. The horizontal distance is proportional to 'time', and the vertical distance is proportional to 'time squared'. This is exactly the description of a parabola.
The two main forces acting on a projectile are gravity, which pulls the projectile downward, and air resistance, which acts in the opposite direction to slow down the projectile's motion. Other forces, such as propulsion or wind, can also affect the motion of a projectile.
In two-dimensional motion that is not projectile motion, the object may have acceleration even if it is not accelerating overall. This is because the object's velocity can change direction in two dimensions without necessarily changing its magnitude, leading to acceleration along curved paths. Projectile motion, on the other hand, involves acceleration only in the vertical direction due to gravity while the horizontal velocity remains constant.
The vertical motion of a projectile is affected by gravity. Gravity acts to accelerate the projectile downward while it is in motion, causing its vertical velocity to increase or decrease accordingly.