A driver driving along a highway at a steady 49 mph (72 ft/sec) sees an accident ahead and slams on the brakes. What constant deceleration is required to stop the car in 288 ft? (1) Solve the following initial value problem. d's = -k (k constant), with dr? ds = 72 and s= 0 when t=0 dt ds (2) Find the value of t that makes = 0. (The answer will involve k.) dt (3) Find the value of k that makes s= 288 for the value oft found in the step (2). (1) s=
A driver driving along a highway at a steady 49 mph (72 ft/sec) sees an accident ahead and slams on the brakes. What constant deceleration is required to stop the car in 288 ft? (1) Solve the following initial value problem. d's = -k (k constant), with dr? ds = 72 and s= 0 when t=0 dt ds (2) Find the value of t that makes = 0. (The answer will involve k.) dt (3) Find the value of k that makes s= 288 for the value oft found in the step (2). (1) s=
Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 60SE: The formula for the amount A in an investmentaccount with a nominal interest rate r at any timet is...
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A driver driving along a highway at a steady 49 mph.... (please refer to image)
Please make sure to answer all 3 problems listed. Thank you.
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