Find the size of the average force which acts on the dummy

Assignment Help Physics
Reference no: EM13287903

A set of crash tests consists of running a test car moving at a speed of 13.0 m/s (28.6 m/h) into a solid wall. Strapped securely in an advanced seat belt system, a 55.0 kg (121.0 lbs) dummy is found to move a distance of 0.660 m from the moment the car touches the wall to the time the car is stopped. Calculate the size of the average force which acts on the dummy during that time.

Reference no: EM13287903

Questions Cloud

Expressed about health care in the united states : on what ground have middle class americans generally opposed proposals for a national health insurance program? what is the most pressing concern that americans have expressed about health care in the united states?
Calculate the incremental depreciation on the new : calculate the incremental depreciation on the new versus the old machine. D) determine the net present value of the new machine. should they purchase the new manchine.
Explain were combusted with excess of oxygen gas : Fructose contains only C,H, and O. 17.1g of carbon dioxide gas and 7.26 g of water vapor were produced when 12.1 g of solid fructose were combusted with excess of oxygen gas.
What is the density of the man : The dry weight of a man is 845 N. When he is submerged underwater, the reading on the scale is only 43.2 N. What is the density of the man
Find the size of the average force which acts on the dummy : A set of crash tests consists of running a test car moving at a speed of 13.0 m/s (28.6 m/h) into a solid wall. Calculate the size of the average force which acts on the dummy during that time
What is the price variance : Last year the price for thermometer covers in a pediatrician's office was $.05 each. This year, the covers cost $.06 each. If the office purchased 10,000 thermometer covers this year, what is the price variance?
Explain how many grams of nickel acetate are in the sample : If you start the experiment with 0.500 grams of Nickel (II) Acetate Tetrahydrate, how many grams of nickel acetate are in the sample
What is the pretax required return on gordons stock : If the aftertax expected returns on two stocks are equal (because they are in the same risk class), what is the pretax required return on Gordons stock?
What is the next highest frequency : A microphone is located on the line connecting two speakers that are 0.514 m apart and oscillating 180° out of phase. What is the next highest frequency that produces an interference maximum at the microphone's location

Reviews

Write a Review

Physics Questions & Answers

  What is the speed of sound in water

A sound wave moving through water has a frequency of 256Hz and a wavelength of 5.77m.What is the speed of sound in water.

  Determine the angular velocity of the earth

Assume the Earth is in uniform cicular motion about the sun. Explain how to determine the angular velocity of the Earth

  The coefficient of kinetic friction between box and incline

While John is travelling along an interstate highway, he notices a 139 mi marker as he passes through town. Later John passes a 116 mi marker. What is the distance between town and John's current location.

  What is the resistivity of the other material

Two wires of the same cross-sectional area and length, but made of different materials, are connected in series. what is the resistivity of the other material

  Estimate the velocity of the car

A race car starting from rest accelerates at a constant rate of 6.50 m/s2. What is the velocity of the car

  What percentage of the neutrons

What percentage of the neutrons would not interact if the concrete slab were made 45.0 cm thick? How many centimeters thick would the concrete need to be so that 12.0 per cent of the neutrons are transmitted.

  Find the kinetic energy of the disk

A horizontal 792-N merry-go-round is a solid disk of radius 1.43 m, Find the kinetic energy of the disk after 2.92 s

  What would take place to the superhero on delivery

If the ultimate shear strength of steel is taken to be 2.50x 10^9 Pa, what force is required to punch through a steel plate 2.2cm thick? Assume the superhero's fist has cross-sectional area of 8.00x 10^1 cm2 and is approximately circular.

  What is the inductive reactance of the circuit

A generator connected to an RLC circuit has an rms voltage of 130V and an rms current of 33mA, what is the inductive reactance of the circuit

  What is the resultant velocity of the motor boat

What is the resultant velocity of the motor boat. What distance downstream does the boat reach opposite shore.

  How much energy is released in this reaction

Consider a fusion reaction in which a proton fuses with a neutron to form a deuterium nucleus. How much energy is released in this reaction

  What is the radius of this objects orbit around the sun

A planet can have an atmosphere if the escape speed of the planet is 6 times larger than the thermal speed of molecules in the atmosphere. What is the radius of this object's orbit around the sun

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd