A projectile is fired from point 0 at the edge of a cliff, with initial velocity components of v0x = 60.0 m/s and v0y = 175 m/s, as shown in the figure

The projectile rises and then falls into the sea at point P. The time of flight of the projectile is 40.0 s, and it experiences no appreciable air resistance in flight. What is the height of the cliff?

What will be an ideal response?


Answer: 840 m

Physics & Space Science

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A. from solids to liquids, but only when the solid is melting. B. from hot to cold objects. C. from cold to hot objects. D. from liquids to solids, except when the solid is melting.

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A) a white dwarf. B) a black hole. C) a neutron star. D) a red giant. E) a daffodil.

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A. 0.35 A B. 2.0 A C. 2.5 A D. 3.0 A

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The figure below shows a container filled with water to the height shown. When we compare the pressure at A to the pressure at B, we find that



a.
.

b.

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