An arrow is shot straight up with an initial velocity of 50 m/s. a. Find the...
An arrow is shot straight up with an initial velocity of 50 m/s.
a. Find the time to reach the highest point.
b. How high does the arrow go?
c. Find the arrow's height when the velocity is 25 m/s.
Homework Answers
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An arrow is shot straight up with an initial velocity of 50
m/s.
a. Find the...
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10. You shoot a 250g arrow straight up with an initial velocity of 12 m/s, ignoring...
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Example: Shooting an Arrow A good compound bow can shoot an arrow with an initial velocity of 100 m/s. If you shot this bow at an angle of 30° above the horizon, what would be the arrow's position and velocity after 2.5 seconds? Example: football kicker Football place kicker is 30 m from the goal post. He kicks the ball so that at the instant the ball leaves his foot, it is moving 20 m/s at 60% to ground. The...
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A grapefruit is tossed straight up with an initial velocity of 50 ft/sec. The grapefruit is 6 feet above the ground when it is released. Its height at time t is given by y 16 50t 6 How high does it go before returning to the ground? Round your answer to one decimal place The maximum height of the grapefruit is feet. the absolute tolerance is +/-0.1
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6-An arrow is shot straight up into the air. Its height h (in feet) at any time can be determined by the function h(t) = 128 – 16t. (6 pts.) a) What is the maximum height attained by the arrow? b) How many seconds does the arrow take to reach a height of 192 feet? eps
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2) You throw a ball straight up with an initial velocity 15.0 m/s a) How high does it go? Ignor e the air resistance. (1 mark) b) How long does it take for the ball to reach its maximum height? (1 mark) What is the ball velocity when the ball is 6.00 m above the initial throwing point? c) (1 mark) What is the velocity of the ball when it back to initial point? (1 mark) d)
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A grapefruit is tossed straight up with an initial velocity of 50 ft/sec. The grapefruit is 6 feet above the ground when it is released. Its height at time t is given by y 16 50t 6 How high does it go before returning to the ground? Round your answer to one decimal place The maximum height of the grapefruit is feet. the absolute tolerance is +/-0.1
A grapefruit is tossed straight up with an initial velocity of 50 ft/sec....
6-An arrow is shot straight up into the air. Its height h (in feet) at any time can be determined by the function h(t) = 128 – 16t. (6 pts.) a) What is the maximum height attained by the arrow? b) How many seconds does the arrow take to reach a height of 192 feet? eps
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