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A cannonball is fired horizontally from the top of a cliff. The cannon is at height H = 100 m above ground level, and the ball is fired with initial horizontal speed v0 . Assume acceleration due to gravity to be g = 9.80 m/s2 what is the y position of the cannonball when it is at distance d/2 from the hill? if you need to, you can use the trajectory equation for this projectile, which gives y in terms of x directly:y y=H−gx22v20x



Answer :

tutorconsortium274

Now When the cannonball's x position is 100 meters and its y position is 25 meters below the launch site, this (75 m above the ground).

What type of force is gravity?

An mass-laden object attracted another item with mass. The strength of the force is proportional to the densities of the two surfaces and inverse to the square of the length between the two.

What is the name for gravity?

All material particles of matter are subject to gravity, commonly known as gravitation. The pull of gravity tends to pull any two items or particles with nonzero mass toward one another.

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