How do you find the initial velocity of a projectile?

The initial velocity can be expressed as x components and y components: The time of flight of projectile motion is defined as the time from when the object is projected to the time it reaches the surface. As we discussed previously, TT depends on the initial velocity magnitude and the angle of the projectile:

What is the time of flight of projectile motion?

2.Time of Flight: The time of flight of projectile motion is defined as the time from when the object is projected to the time it reaches the surface. As we discussed previously, TT depends on the initial velocity magnitude and the angle of the projectile:

Why is the initial velocity of a moving object positive?

Note that because up is positive, the initial vertical velocity is positive, as is the maximum height, but the acceleration resulting from gravity is negative.

What is the initial velocity of the ball at 6 0 0?

Relative to the car the initial velocity of the ball is 2 0 m / s at 6 0 0 to the horizontal. The angle of projection of the ball with respect to the horizontal road will be :

What is the trajectory of a projectile?

The Curved path through which the projectile travels is what is termed as its trajectory. For example, the free-fall motion of any object in a horizontal path with constant velocity is a type of Projectile Motion. This motion has many terms for computations such as horizontal velocity, vertical velocity, Maximum height, time of flight, etc.

What are the components of time of flight?

2.Time of Flight: The horizontal component of velocity The vertical component of velocity T Time of flight u Velocity magnitude Projectile Angle

If the projectile lands on the same horizontal level, we can find the initial velocity by the following formula: Range(R) = u²sin2@/g, where R is the horizontal distance covered, @ is the angle of projection and g is acceleration due to gravity. Substitute the given values and simplify.

How do you find the initial velocity of an object?

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).

How is cannon trajectory calculated?

So, the final trajectory formula may be expressed as: y = h + x * tan(α) – g * x² / 2 * V₀² * cos²(α)

What do you think happens to the cannon after firing the cannon ball?

When a cannon is fired, the cannon ball gains forward momentum and the cannon gains backward momentum. The total momentum of the cannon and the cannon ball after being fired is also zero, with the cannon and cannon ball moving in opposite directions.

How do you calculate trajectory?

Trajectory formula

1. x = Vx * t => t = x / Vx.
2. y = h + Vy * t – g * t² / 2 = h + x * Vy / Vx – g * (x / Vx)² / 2.
3. y = h + x * (V₀ * sin(α)) / (V₀ * cos(α)) – g * (x / V₀ * cos(α))² / 2.

How do you calculate the initial velocity of a cannonball?

Then, with the cannonball fired on a horizontal trajectory, the speed of the recoiling cannon is measured (say, two people ten feet apart with stopwatches), then the cannonball’s initial velocity is that of the cannon times the ratio of

How do you find the momentum of a cannonball?

Find the momentum of the cannonball once it has been fired. The cannon must have equal momentum in the opposite direction for momentum to be conserved at zero kgm/s Taking the cannons velocity to be positive, and the motion of the cannonball in the other direction to be negative.

How do you calculate initial velocity with time time and distance?

If you are given the final velocity, time, and distance, you can use the following equation: Initial velocity: Vi = 2 (d/t) – Vf Understand what each symbol stands for. Vi stands for “initial velocity”

What direction does a cannon spin?

– Mathematics Stack Exchange A cannon is positioned with a direction of 60 degrees between the ground and itself. (Sorry, again, for my poor English. I hope you understood that sentence.).