What is the speed of the dragster at this point

Assignment Help Mathematics

Reference no: EM131245799

A camera is set up path the starting line of a drag race 70 ft from a dragster at the starting line. Two seconds after the start of the race, the dragster has traveled 140 ft and the camera is turning at 0.4 rads/s while filming the dragster.

a) What is the speed of the dragster at this point?

b) A second camera filming the dragster is located on the starting line 120 ft away from the dragster at the start of the race. How fast is this camera turning 2 s after the start of the race?

Reference no: EM131245799

Questions Cloud

How many units does samantha need to sell to breakeven : How many units does Samantha need to sell to breakeven? How much revenue does Samantha need to generate to breakeven? How many units does Samantha need to sell to earn an operating profit of $360,000?

What characteristics of that job are sources of motivation : Consider a specific job within the criminal justice system. What characteristics of that job are sources of motivation, and what characteristics may lead to dissatisfaction or burnout? How would you redesign the job to emphasize the first set of c..

Calculate the current liabilities and liquid assets : The current assets of a company are Rs 900000. Its current ratio is 3 and liquid ratio is 1.20 Calculate the current liabilities, liquid assets and inventory.

Describe the penalties and fines that exist for offenders : Suggest a change or ratification of the law and explain how your changes will impact society as well as those convicted of the crime. Summarize the challenges the prosecution faced in a trial from your research and whether you believe they could ..

What is the speed of the dragster at this point : A second camera filming the dragster is located on the starting line 120 ft away from the dragster at the start of the race. How fast is this camera turning 2 s after the start of the race?

Calculate gross profit ratio and current ratio : Calculate Gross profit ratio, current ratio and debt-equity ratio from the following information: - Net sales = 30,000.- Cost of sales= 20,000 - Net profit= 3000.

How would you estimate the additional dollar cost : How would you estimate the additional dollar cost of each additional salesperson? How would you use these cost and revenue estimates to determine whether a sales force increase (or possibly a decrease) is warranted?

Modify the code you wrote to solve problem : Plot In (L1(x1, x2)) over the region x1, x2 ∈ [-5, 5]. The model's degeneracy will show up as lines in the x1-x2 plane where the value of ln L1 does not change.

How much revenue was earned from digital sales : Tropical music brought in twice as much as urban music, and pop/rock music brought in $7 million more than the others combined. How much revenue was earned from digital sales in each of the three categories?

User Account

All Pages