Horizontal
The highest point is where the projectile travels slowest.
The value of the vertical speed at the highest point of the projectile's trajectory is the lowest speed at the maximum height reached.
The vertical velocity is zero at the highest point. It has ceased moving upward and will begin moving downward. Gravity and air resistance will have negated the original vertical velocity (y-component). So the velocity at the highest point has only a horizontal or x-component.
Just before it reaches the highest point, the vertical component of velocity is upward.Just after it passes the highest point, the vertical component of velocity is downward.There's no way you can change from an upward velocity to a downward velocity smoothlywithout velocity being zero at some instant. A.True.
The motion of a projectile can be completely described in terms of ...the direction in which it is launchedits speed at launchthe local acceleration of gravityplus, if air resistance is to be taken into account ...the projectile's size, shape, weight, mass distribution, composition, and surface texturethe temperature, pressure, humidity, wind speed, and turbulence parametersof the air it encounters at every point in its trajectory.That's why air resistance is always ignored for simple exercises in projectile motion.
The highest point is where the projectile travels slowest.
The value of the vertical speed at the highest point of the projectile's trajectory is the lowest speed at the maximum height reached.
If the angle from the base to the highest point is a right angle, it is right. If not, it is oblique.
The vertical velocity is zero at the highest point. It has ceased moving upward and will begin moving downward. Gravity and air resistance will have negated the original vertical velocity (y-component). So the velocity at the highest point has only a horizontal or x-component.
the time taken by the body to archive highest point and returned to ground, is called flight o projectile.
oblique
Just before it reaches the highest point, the vertical component of velocity is upward.Just after it passes the highest point, the vertical component of velocity is downward.There's no way you can change from an upward velocity to a downward velocity smoothlywithout velocity being zero at some instant. A.True.
An object that is used for killing animals, indians made them out of wood.
Run for your life in the opposite direction!!
The motion of a projectile can be completely described in terms of ...the direction in which it is launchedits speed at launchthe local acceleration of gravityplus, if air resistance is to be taken into account ...the projectile's size, shape, weight, mass distribution, composition, and surface texturethe temperature, pressure, humidity, wind speed, and turbulence parametersof the air it encounters at every point in its trajectory.That's why air resistance is always ignored for simple exercises in projectile motion.
It's highest at local mid-day, which may or may not be noon by the clock.
The projectile have minimum speed when it is in top of prabolic and it have max sped when it is in intial point