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Which information is needed to determine the horizontal distance a projectile travels?
-- the initial horizontal speed of the projectile -- the time it remains in flight before it hits the ground
A projectile is thrown with an initial velocity which has a horizontal component of 4 m s What will be its horizontal speed after 3s?
The horizontal speed of the projectile remains constant as there is no force acting in the horizontal direction to change it. Therefore, the horizontal speed of the projectile after 3 seconds will remain at 4 m/s.
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 is the speed of an electromagnet in a vacuum?
The speed will depend on its initial velocity and any forces acting on it.
When a ball is throw upward how does the height reached by the ball depend on its initial speed?
The height reached by a ball thrown upward depends on its initial speed: the higher the initial speed, the higher the maximum height reached. This is because a greater initial speed gives the ball more kinetic energy, allowing it to overcome gravity and reach a higher position before gravity brings it back down.
What is the value of constant horizontal velocity?
In projectile motion, since , there's no force in the horizontal direction which can change the horizontal motion therefore the horizotal velocity remains conserved Vx=Vox= Vocos theta by using above formula , constant horizontal initial or final velocity can be found. since Initial = final horizontal velocity.
A quarterback throws a pass at an angle of 35 above the horizontal with an initial speed of 25 ms The ball is caught by the receiver 2.55 seconds later Determine the distance the ball was thrown?
Using the kinematic equation for projectile motion, the horizontal distance the ball traveled is given by the formula: (d = v_{i} \cdot t \cdot \cos(\theta)) where (v_{i}) is the initial speed, (t) is the time of flight, and (\theta) is the angle of projection. Plugging in the given values, we get: (d = 25 \cdot 2.55 \cdot \cos(35) \approx 49.6 , m)
Can an airplane in horizontal flight when the thrust of the engine is equal to the drag of the air accelerate?
Acceleration means that either the speed or the direction of motion changes. Acceleration requires force. When the thrust and drag are equal, the net horizontal force is zero, so there's no horizontal acceleration, meaning that the speed or direction of motion in the horizontal plane can't change. And you've already stipulated that the craft is in level flight, so we can't give it any vertical speed, or let it pitch (nose up or down). So according to the carefully crafted conditions of the question, the answer is 'no'.
Why the vertical speed of a horizontal taut string depend on the wave speed?
The vertical speed of a horizontal taut string depends on the wave speed because the tension in the string is responsible for transmitting the wave along its length. The wave speed is determined by the tension in the string and the properties of the medium it is traveling through, which in turn affects the vertical motion of the string as the wave propagates.
A certain projectil is launched with an initial speed Vo At its highest poin its speed is Vo divided by 6 What was the launch angle?
(As usual when working with this subject, we'll assume zero air resistance.)When the projectile is launched, the horizontal component of its velocity is V0cos(A).At its highest point, its vertical speed is zero; all of its speed is horizontal,and equal to the horizontal speed it had coming out of the muzzle.V0/6 = V0cos(A)cos(A) = 1/6A = cos-1(1/6) = 80.4 degrees (rounded)
What is initial speed?
initial speed means first
Is initial velocity y the same for an angled launch and a horizontal launch if you use the same projectile launcher?
Yes. They will both initially be moving at the same speed.
