At what point are the velocity and acceleration vectors for the projectile parallel to each other?

As a projectile moves in its path, the velocity and acceleration vectors are perpendicular to each other at its highest point. the vectors of the velocity and acceleration will never be parallel unless the objects path is going straight up or straight down.

At which point velocity is parallel to the acceleration?

When acceleration is such that it changes only magnitude of velocity and not the direction of velocity, then velocity will remain parallel to the acceleration. When a positive charge particle is at rest and we switch on an uniform electric field, the velocity of the particle will be in the direction of acceleration.

Is there any point on the trajectory where V and A are parallel to each other?

-The vertical velocity (velocity in the y-direction) is zero at maximum height. If v and a are parallel, the projectile has zero horizontal velocity. Hence, we don’t have a point where the horizontal velocity is zero. It is impossible to v and a to be parallel for this projectile.

Can velocity and acceleration be parallel in projectile motion?

Velocity will be tangent to the arc, while the only acceleration is straight down (due to gravity) and never actually parallel to velocity, so long as there is a horizontal component to the trajectory.

Is there any point on the trajectory of a projectile at which the acceleration is perpendicular to the velocity?

Since only acceleration due to gravity is acting on the body which is in vertical direction, the velocity of the body in the horizontal direction is constant. In this case only at the highest point the velocity will be perpendicular to the acceleration.

What is the shape of the path of projectile?

Parabola
Parabola: in projectile motion, it is the shape of the path traced by a projectile.

How does the horizontal component of its velocity 1.0 s after launch compare with its horizontal component of velocity 2.0’s after launch?

In projectile motion, horizontal component of velocity remains constant as there is no acceleration in horizontal direction. And, horizontal component of velocity 1.0s after launch is equal to its horizontal component of velocity 2.0s after launch.

What quantities are constant during projectile motion?

The horizontal velocity of a projectile is constant (a never changing in value), There is a vertical acceleration caused by gravity; its value is 9.8 m/s/s, down, The vertical velocity of a projectile changes by 9.8 m/s each second, The horizontal motion of a projectile is independent of its vertical motion.

What happens when velocity and acceleration are parallel?

acceleration tells you how fast the object’s velocity is changing. up; if is anti-parallel to the velocity, then the object is slowing down. If is parallel to the velocity, then the force speeds the object up; if is anti- parallel to the velocity, then the force slows the object down.

At what point is a projectile?

In case of projectile motion, i) P.E is maximum at the highest point. ii) K.E of a projectile will be minimum (but not zero) at the highest point, because only vertical component of velocity is zero. K.E is maximum at the place of projection.

At what point of projectile path the speed is minimum?

highest point
At the highest point of the trajectory of a projectile, its speed is minimum. This is because the horizontal speed of the projectile remains constant. Now, the only force acting on the projectile is gravity, and the acceleration is that due to gravity, so its speed is minimum at the highest point of the trajectory.

What causes the shape of the path of a projectile?

Trajectory is curved because projectile flies forward and at the same time gravity pulls projectile down and superposition of these two motions results in a curved path.

How does Acceleration Act throughout the path of a projectile?

It is constant and acts throughout the path of the projectile. At the highest point of the path, the velocity of the projectile only has a horizontal component and here the acceleration is perpendicular to the velocity.

How do you find the maximum height of a projectile motion?

Horizontal,Range, (R)=frac {u^2sin 2Theta } {g} Maximum Height: It is the highest point of the trajectory (point A). When the ball is at point A, the vertical component of the velocity will be zero. i.e. 0 = (u sin θ)2 – 2g Hmax [s = Hmax, v = 0 and u = u sin θ] Therefore, in projectile motion, the Maximum Height is given by (Hmax):

Why does a projectile travel with a constant horizontal velocity?

The vertical force acts perpendicular to the horizontal motion and will not affect it since perpendicular components of motion are independent of each other. Thus, the projectile travels with a constant horizontal velocity and a downward vertical acceleration. The above information can be summarized by the following table.

Is the path of the projectile parabolic in nature?

The path of the projectile is parabolic in nature. Let the projectile be thrown with a velocity V at an angle A to the horizontal. The horizontal component of the velocity of the projectile is V*sin A and it is a constant over the entire path.