where is the x-component of velocity zero for only a moment? course hero

How do you find the x component of velocity?

2:093:25how to find the X component of the velocity vector - YouTubeYouTubeStart of suggested clipEnd of suggested clipAll that we have to do is cross multiply right here. So if we multiply cosine of 38 times 12 metersMoreAll that we have to do is cross multiply right here. So if we multiply cosine of 38 times 12 meters per second. This is going to give us nine point four meters per second there's gonna be our VX.

Which component of velocity of a projectile is zero?

vertical componentWhen a projectile reaches maximum height, the vertical component of its velocity is momentarily zero (vy = 0 m/s). However, the horizontal component of its velocity is not zero.

Where is the x component of velocity negative?

The convention is that left is negative for the horizontal direction, x, and down is negative for the vertical direction, y.

What is the x component of a projectile's velocity?

The trajectory of a projectile depends on motion in two dimensions. The x component is the horizontal motion of the projectile, and the y component is the vertical motion of the projectile. The units to express the horizontal and vertical distances are meters (m).

Which component of velocity of a projectile is zero at the maximum height?

vertical portionThe vertical portion of its velocity is briefly zero as a projectile hits a high.

Which component of velocity of a projectile is 0 at maximum height?

vertical componentMaximum Height, H: The maximum height of a object in a projectile trajectory occurs when the vertical component of velocity, vy , equals zero.

How do you find X component?

1:203:38Finding the x and y Components of a Vector Part 1 - YouTubeYouTubeStart of suggested clipEnd of suggested clipFive point two kilometers. Then X is going to be equal to five point two kilometers multiplied byMoreFive point two kilometers. Then X is going to be equal to five point two kilometers multiplied by the sine of sixty-two degrees and that turns out to be four point six kilometers.

What are x and y components of velocity?

The horizontal velocity component (vx) describes the influence of the velocity in displacing the projectile horizontally. The vertical velocity component (vy) describes the influence of the velocity in displacing the projectile vertically.

Can you have a velocity of 0?

Yes, an object can have zero velocity and still be accelerating simultaneously.

What are the x and y components of the ball's velocity when it is at its maximum height?

The vertical component of the ball's velocity at its maximum height equals zero. The vertical component of the ball's acceleration at its maximum height is a y = − g a_y=-g ay=−g .

How do you find the horizontal component of a projectile's velocity?

0:3211:27The Velocity Components of a Projectile - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe changing velocity due to this free fall acceleration. And in blue you see this constantMoreThe changing velocity due to this free fall acceleration. And in blue you see this constant horizontal velocity a projectile is a simultaneous mix of these two independent motions.

At what point in a projectile's trajectory does its vertical component equal zero?

The final vertical velocity of a projectile is always equal to the initial vertical velocity. The vertical acceleration of a projectile is 0 m/s/s when it is at the peak of its trajectory.