How do you find initial velocity?

How do you find initial velocity?

How do you find initial velocity?

1. Work out which of the displacement (S), final velocity (V), acceleration (A) and time (T) you have to solve for initial velocity (U).
2. If you have V, A and T, use U = V – AT.
3. If you have S, V and T, use U = 2(S/T) – V.
4. If you have S, V and A, use U = SQRT(V2 – 2AS).

What is the meaning of initial height?

Suppose at initial height 0, one casts a projectile into the air with constant initial velocity v but different elevation angles θ. In this method, an elevation of the target and a height of the target relative to an initial height of the projectile are sensed.

How do you find velocity with angle and distance?

If the initial velocity is Vo, and the angle is a, then the vertical component of the velocity is Vy=Vo[sin(a)], and the horizontal component is Vx=Vo[cos(a)]. You need to find how long it takes for the object to go up, slow due to the acceleration of gravity, and then fall back to the ground.

How do you find velocity with distance and height?

If you want to know the velocity of the object at some point before it hits the ground, use the distance the object has fallen at that point in place of the distance to the ground in either equation. Multiply feet per second by 0.68 to find the object’s velocity in miles per hour.

What is projectile find its horizontal range and so it is maximum for an angle of 45 degree?

The horizontal range is maximum when the angle of projection is 45°. That is, range is 4 times the maximum height attained by a projectile.

At what angle from the horizontal should a rock be thrown if you want it to stay in the air for the longest time?

Most people know that a ball without air resistance (traditional projectile motion) goes the farthest if you throw it at a 45 degree angle.

At what angle should I shoot an object to make it go the farthest vertically?

The textbooks say that the maximum range for projectile motion (with no air resistance) is 45 degrees.

At what velocity should a ball be thrown at a 45?

20 m/s

How far can an average person throw?

Depends, are you asking how high or how far a ball can be thrown? Assuming the first of the two the average human can throw a ball approximately 15 metres (49.213 feet) in the air. In the latter the average person could throw a ball around 60 mp/h (37.3km/h).

Does height of the throw affect how you catch the ball?

Answer. Yes because the impact of the ball will might affect it change the weight in how fast you throw the ball .

Can you throw a golf ball or baseball farther?

The ridges of a golf ball will only help keep the ball in the air longer if the ball is spinning, so if you threw a perfect knuckle ball with the golf ball, the baseball could be thrown farther, maybe. Last edited by Slice847; 07-29-2006 at 02:01 PM.

Has anyone ever hit a 600 foot home run?

Mickey Mantle’s famous 600-foot homer at USC may have been debunked. Mickey Mantle hit many home runs during his career — 536 to be exact. The ball reportedly traveled the 344 feet to right-center field and then kept going until it hit the middle of the football practice fields.

Who has the strongest arm in the MLB?

Ichiro Suzuki

How far can the average man throw a golf ball?

200 yards

What object can be thrown the farthest?

The record longest throw of an object without any velocity-aiding feature is 427.2 m (1,401.5 ft) by David Schummy (Australia) with a boomerang on 15 March 2005 at Murrarie Recreation Ground, Queensland, Australia.

How fast can the average person throw a ball?

50 mph

How far can an average person throw a football?

I’d say with the proper training, about 70-75 yards.