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Which would be the best that describes why projectiles move in a curved path?
Projectiles move in a curved path due to a combination of their initial velocity and the acceleration due to gravity. Gravity continuously acts on the projectile, causing it to follow a parabolic trajectory, even if it was given an initial velocity in a straight line.
When the initial velocity is zero?
When the initial velocity is zero, the object is at rest, and there is no motion in the direction of the velocity. This means that the object will not have any kinetic energy due to its velocity at the initial moment.
initial velocity what bis this?
Initial velocity is the velocity of an object at the starting point of its motion. It refers to the speed and direction of an object at the beginning of its journey.
What is the horizontal component of the initial velocity of the ball?
The horizontal component of the initial velocity of the ball is the velocity in the horizontal direction at the moment the ball is launched. It represents the speed and direction at which the ball is moving side-to-side.
In physics when doing projectile maotion how do you find the initial velocity of the x axis?
To find the initial velocity of the x-axis in projectile motion, you can use the formula: (v_{0x} = v_0 \cdot \cos(\theta)), where (v_{0x}) is the initial velocity in the x-direction, (v_0) is the initial velocity of the projectile, and (\theta) is the angle of projection. By multiplying the initial velocity with the cosine of the launch angle, you can determine the initial velocity in the x-axis direction.
Which would be the best that describes why projectiles move in a curved path?
Projectiles move in a curved path due to a combination of their initial velocity and the acceleration due to gravity. Gravity continuously acts on the projectile, causing it to follow a parabolic trajectory, even if it was given an initial velocity in a straight line.
When the initial velocity is zero?
When the initial velocity is zero, the object is at rest, and there is no motion in the direction of the velocity. This means that the object will not have any kinetic energy due to its velocity at the initial moment.
What is the formula of velocity?
There are several definitions. not just one. Average velocity in a direction = Average displacement (distance) in that direction/time Instantaneous velocity in a direction = derivative of displacement in that direction with respect to time Average velocity in a direction = Initial velocity in that direction + Average acceleration in that direction * time Instantaneous velocity in a direction = Definite integral of acceleration in that direction with respect to time, with initial velocity at t = 0 Then there are others in which time is eliminated.
initial velocity what bis this?
Initial velocity is the velocity of an object at the starting point of its motion. It refers to the speed and direction of an object at the beginning of its journey.
What is the horizontal component of the initial velocity of the ball?
The horizontal component of the initial velocity of the ball is the velocity in the horizontal direction at the moment the ball is launched. It represents the speed and direction at which the ball is moving side-to-side.
What do projectiles always have?
Projectiles always have an initial velocity, which determines their trajectory and speed upon being launched. They are also influenced by gravitational forces, causing them to follow a parabolic path. Additionally, projectiles experience air resistance, which can affect their motion and distance traveled.
In physics when doing projectile maotion how do you find the initial velocity of the x axis?
To find the initial velocity of the x-axis in projectile motion, you can use the formula: (v_{0x} = v_0 \cdot \cos(\theta)), where (v_{0x}) is the initial velocity in the x-direction, (v_0) is the initial velocity of the projectile, and (\theta) is the angle of projection. By multiplying the initial velocity with the cosine of the launch angle, you can determine the initial velocity in the x-axis direction.
Can the velocity of object reverse direction when its acceleration is constant?
Yes, the velocity of an object can reverse direction even when its acceleration is constant. This can happen when the object is subjected to an acceleration in the opposite direction to its initial velocity, causing it to slow down and eventually reverse direction.
What is the range of change of velocity?
The range of change of velocity is determined by the final velocity minus the initial velocity. It represents the magnitude and direction of the change in velocity of an object.
What are the characteristics of projectiles?
Projectiles are objects that are thrown, launched, or propelled into the air and are primarily influenced by gravity and air resistance. They typically follow a curved trajectory known as a parabolic path, which is determined by the initial velocity, angle of launch, and acceleration due to gravity. Key characteristics include their range, maximum height, and time of flight, which can be calculated using kinematic equations. Additionally, projectiles do not have propulsion after launch, relying solely on their initial velocity and gravitational pull.
Is it true that the vertical component of the projectile motion of an object depend on initial velocity only?
Yes, in projectile motion, the vertical component of motion is influenced by the initial velocity in the vertical direction. The horizontal and vertical components of motion are independent of each other, with the horizontal component being influenced by the initial velocity in the horizontal direction.
Can a bus change direction of its velocity when traveling with constant acceleration?
Yes, a bus can change the direction of its velocity when traveling with constant acceleration. This change in velocity can occur when the bus is accelerating in the opposite direction to its initial velocity. The bus will slow down, stop, and then start moving in the opposite direction.
