(5%) Problem 8: The position of a moving object was measured at various times an
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(5%) Problem 8: The position of a moving object was measured at various times and the results are shown in the table and graphed in the figure Position vs Time ime (s) Position 9.7 19.8 30.2 40.4 49.5 61.0 69.8 4.77 6.9 9.29 11.8 14.2 16.7 19.2 20.00 18.00 16.00 14.00 12.00 10.00 8.00 6.00 4.00 2.00 0.0 9.0 18.0 27.0 36.0 45.0 54.0 63.0 Time (s) Otheexpertta.com Take the slope of the curve in the figure to determine the velocity, in meters per second, at time t= 10.0 s Grade Summary Deductions Potential 0.37571 0% 100% cos) cotanasin)acos) atanO acotan) sinhO) coshO tanhO) cotanhO DegreesRadians Submissions Attempts remaining: 199 (09% per attempt) detailed view sinO tan() | | 789 HOME TA456 0% END BACKSPACE DEL CLEAR Submit I give up!Explanation / Answer
Velocity is defined as the slope of position time graph
Slope at t = 10s
Slope = (6.5-4.5)/(18-9) = 0.22 km/s = 220 m/s
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