What is the runners top speed

Assignment Help Physics

Reference no: EM1357069

Q. A 1600 kg car is traveling along a straight road at 17 m/s. Two seconds later its speed is 24m/s. What is the magnitude of the net force on the car during this time?

Q. An 80 kg runner accelerates out of the starting block at the rate of 2.0 m/s2. He reaches his top speed in 10 seconds.

(a What force must the runner exert so that he can achieve his acceleration?

(b What is the runner's weight?

(c What is the runner's top speed?

(d What is the runner's momentum when he runs at his top speed?

(e If the runner continues at top speed around a turn whose radius is 75m, what is his angular momentum?

Reference no: EM1357069

Questions Cloud

Computation of intrinsic value of stock : You must determine the intrinsic value of Tsetseko Technologies' stock. Tsetseko's end-of-year free cash flow (FCF) is expected to be $17.50 million, and it is expected to increase at a constant rate of 7 percent a year thereafter.

Explain what is competitive intelligence : Competitive Intelligence- explain what is competitive intelligence

Clinical situation of experiencing ptsd : Lets apply this to a clinical situation. How could the impact that emotions have on memory affect a client who is experiencing PTSD (posttraumatic stress disorder)?

Describe the impact of the financial crisis on automobile : Critically describe the impact of the financial crisis on the automobile industry's production and trade. Analyze the support measures that were taken by the governments to support the automobile sector.

What is the runners top speed : A 1600 kg car is traveling along a straight road at 17 m/s. Two seconds later its speed is 24m/s. What is the magnitude of the net force on car during this time.

Explaining organization-s security architecture : Consider your organization's security architecture. How much do you know about it? How much do other workers know? How easy is it to learn more?

Explain how did flextronics'' industrial park strategy enable : Explain how did Flextronics' industrial park strategy enable the company to respond to national changes in relative factor costs.

Research methodology-mixed methods approach : explain how the mixed methods approach you proposed could eliminate the weakness inherent in using only one of the primary approaches.

Determine the radius of the path : The auditory canal, leading to the eardrum, is a closed pipe 2.8 cm long. Find out the approximate value (ignoring end correction) of the lowest resonance frequency.

User Account

All Pages