If a ball is thrown straight up into the air with an initial velocity of 70 ft/s, it height in
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Mathematics, 19.09.2019 01:00 Thiskid100
If a ball is thrown straight up into the air with an initial velocity of 70 ft/s, it height in
feet after t second is given by y = 70t β 16t. find the average velocity for the time
period begining when t = 2 and lasting
(i) 0.1 seconds
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questions
βΊ q 1 (0/1)
q 2 (0/1)
q3 (0/1)
q 4 (0/1)
q5 (0/1)
q 6 (0/1)
q7 (0/1)
q8 (0/1)
q 9 (0/1)
q 10 (0/1)
q 11 (0/1)
q 12 (0/1)
q 13 (0/1)
q 14 (0/1)
(ii) 0.01 seconds
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(iii) 0.001 seconds
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grade: 0/14
finally based on the above results, guess what the instantaneous velocity of the ball is
when t = 2.
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Answers: 1
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