Question
Asked Sep 28, 2019
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16t2.
If a ball is thrown into the air with a velocity of 36 ft/s, its height in feet t seconds later is given by y
36t
=
(a) Find the average velocity for the time period beginning when t 2 and lasting for each of the following.
(i)
0.5 seconds
ft/s
(ii)
0.1 seconds
ft/s
(iii
0.05 seconds
ft/s
(iv)
0.01 seconds
ft/s
(b) Estimate the instantaneous velocity when t
2.
=
ft/s
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16t2. If a ball is thrown into the air with a velocity of 36 ft/s, its height in feet t seconds later is given by y 36t = (a) Find the average velocity for the time period beginning when t 2 and lasting for each of the following. (i) 0.5 seconds ft/s (ii) 0.1 seconds ft/s (iii 0.05 seconds ft/s (iv) 0.01 seconds ft/s (b) Estimate the instantaneous velocity when t 2. = ft/s

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Expert Answer

Step 1

As per norms, the first three questions are answered

Step 2
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ht) 36-16 () average velocity between t 2 and t =2.5 dis tan ce travelled time 36(2.5-2)-16(2.52 -22) 0.5 18-16x2.25 18-16x2.25 0.5 0.5 =-18 ft/sec

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Step 3
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h(t) 36 -16 ii) average velocity behveen t 2 and t 2.1 dis tan ce travelled time 36(2.1-2)-16(2.12-22) 0.1 3.6-16x0.41-29.6 ft /sec 0.1

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Tagged in

Math

Calculus

Functions