A projectile is fired with an initial speed of 230 m/s and an angle of elevation 60°. The projectile is fired from a position 100 m above the ground. (Recall g = 9.8 m/s². Round your answers to the nearest whole number.)
(a) Find the range of the projectile.
(b) Find the maximum height reached.
(c) Find the speed at impact.

The range of the projectile is 4675 m and the maximum height is 2024 m.

A projectile is the motion of an object which is thrown into space and subjected to the acceleration due to gravity.

Given that:

Initial speed (u) = 230 m/s, acceleration due to gravity (g) = 9.8 m/s², angle (θ) = 60°

a)

b)

c)

The range of the projectile is 4675 m and the maximum height is 2024 m.

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i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.