Find the magnitude of the average stopping force

Reference no: EM13327118

A man of mass 91 kg drops to a concrete patio from a window 0.63 m above the patio. He neglects to bend his knees on landing, taking 1.3 cm to stop.

(a) What is his average acceleration from when his feet first touch the patio to when he stops?

(b) What is the magnitude of the average stopping force exerted on him by the patio?

Reference no: EM13327118

Questions Cloud

The opportunity cost of purchasing the textbook is the phone : You have a choice between spending $195 on a new biology textbook or purchasing a new 3G smart phone. The opportunity cost of purchasing the textbook is the phone.

Calculate the certainty equivalent cash flow for year 4 : A project has an expected risky cash flow of $500, in year 4. The risk-free rate is 4%, the market rate of return is 13%, and the project's beta is 1.2. Calculate the certainty equivalent cash flow for year 4.

How much work is the roping doing on the sledge : A sledge loaded with bricks has a total mass of 17.1 kg and is pulled at constant speed by a rope inclined at 19.9° above the horizontal. how much work is the roping doing on the sledge

Write code to implement the expression : Write code to implement the expression: A= (B+C) * (D+E) on 3-, 2-, 1- and 0- address machines. In accordance with programming language practice, computing the expression should not change the values of its operands. Show all instructions.

Find the magnitude of the average stopping force : A man of mass 91 kg drops to a concrete patio from a window 0.63 m above the patio. What is the magnitude of the average stopping force exerted on him by the patio

A sinusoidal power system : Non-essential electrical loads have been secured and the remaining electrical loads are required to be operating 24 hours a day. What are some of the measures you can take to reduce the overall warehouse power consumption? Can 100% efficiency e..

What is present value of the payment to be recieved : I expect a payment of $104 one year from now. My discount rate is 4%. What is present value of the payment to be recieved? How much if 5%?

What is the force of the chair seat on you : a ferris wheel has a radius of 11.0 m and rotates once every 11 s, what is the force of the chair seat on you

Whats the average total of 100 units : In the short run a firms total cost of producing the hundreth unit of output equals $10,000. If it produces one more unit its total costs will be $10,150. whats the marginal and average total cost of the 101st unit and whats the average total of 100 ..

User Account

All Pages