A chunk of lava flies out of a volcano from a height of 12, 447 feet and a velocity of 608 feet per second. Find the highest point the lava reaches using the equation:
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Question 2
2.
A chunk of lava flies out of a volcano from a height of 12, 447 feet and a velocity of 608 feet per second. Find how long it takes to get to its highest point using the equation:
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Question 3
3.
A boy standing on the roof of a building 75 feet above the ground throws a ball at 45 ft/s. Ignoring friction, the equation
gives the height, y, as a function of time, t. Find the highest point the ball reaches to the nearest foot.
Question 4
4.
A boy standing on the roof of a building 75 feet above the ground throws a ball at 45 ft/s. Ignoring friction, the equation
gives the height, y, as a function of time, t. How many seconds does it take to reach this height, to the nearest tenth of a second?