In projectile motion, the only force acting horizontally is the initial velocity, which does not change over time in the absence of external horizontal forces. This means that the acceleration in the horizontal direction is constant and therefore zero because there are no forces causing a change in velocity in that direction.
The horizontal component of a projectile's velocity doesn't change, until the projectile hits somethingor falls to the ground.The vertical component of a projectile's velocity becomes [9.8 meters per second downward] greatereach second. At the maximum height of its trajectory, the projectile's velocity is zero. That's the pointwhere the velocity transitions from upward to downward.
13
Acceleration being zero is equivalent to the statement that an object's velocity doesn't change.
Acceleration due to gravity becomes constant when an object is in free fall because there is no external force acting on it to change its velocity. This leads to a constant acceleration towards the center of the Earth, known as the acceleration due to gravity (9.81 m/s^2).
a bomber does not drops its bomb vertically above the target because when the bomb is released its motion becomes projectile motion in which horizontal component remains constant and vertical component changes throughout the motion therefore it does not achieve its target
The horizontal component of a projectile's velocity doesn't change, until the projectile hits somethingor falls to the ground.The vertical component of a projectile's velocity becomes [9.8 meters per second downward] greatereach second. At the maximum height of its trajectory, the projectile's velocity is zero. That's the pointwhere the velocity transitions from upward to downward.
As the launch angle of a projectile increases from 30 to 45 degrees, the maximum altitude generally increases. This is because a higher launch angle allows for a greater vertical component of the initial velocity, which contributes to a higher peak in the projectile's trajectory. However, beyond 45 degrees, the altitude will begin to decrease as the horizontal component of the velocity becomes less efficient for achieving height. Thus, the maximum altitude reaches its peak at or around 45 degrees for a given initial velocity.
13
Acceleration becomes zero.
A hafted projectile is a projectile, such as a stone arrowhead or spear point, that is attached to a handle or shaft to increase its effectiveness as a weapon. By combining the projectile with a handle, the weapon becomes more accurate, can be thrown or launched further, and can be used multiple times.
As the line approaches a horizontal position, the slope, or steepness, of the line decreases. This means that for a given change in the horizontal direction (x-axis), the change in the vertical direction (y-axis) becomes smaller. Eventually, if the line becomes completely horizontal, the slope becomes zero, indicating no vertical change regardless of horizontal movement.
blood from his body becomes his projectile
Acceleration being zero is equivalent to the statement that an object's velocity doesn't change.
Acceleration due to gravity becomes constant when an object is in free fall because there is no external force acting on it to change its velocity. This leads to a constant acceleration towards the center of the Earth, known as the acceleration due to gravity (9.81 m/s^2).
Deaceleration, I'm in basic physics and i know that. its not that hard. but it is a type of acceleration.
a bomber does not drops its bomb vertically above the target because when the bomb is released its motion becomes projectile motion in which horizontal component remains constant and vertical component changes throughout the motion therefore it does not achieve its target
-1