How much work is done by gravity on the stunt woman

Assignment Help Physics
Reference no: EM13550284

In an adventure movie, a 60.0-kg stunt woman falls 8.00 m and lands in a huge air bag. Her speed just before she hit the air bag was 10.6 m/s.

(a) What is the total work done on the stunt woman during the fall?

___________J

(b) How much work is done by gravity on the stunt woman?

___________J

(c) How much work is done by air resistance on the stunt woman?

___________J

(d) Estimate the magnitude of the average force of air resistance by assuming it is constant throughout the fall.

___________N

Reference no: EM13550284

Questions Cloud

Calculate the dry unit weight of the compacted earth fill : During construction of a highway project, a soil sample was taken from compacted earth for a sand-cone in place denstiy test. The following data were obtained from the test. Weight of sand used to fill test hole and funnel of sand-cone device= 845 g.
Compute both the wet and dry unit weights of the compacted : A compaction test was conducted in a soils laboratory, and the standard proctor compaction procedure (ASTM D698) was used. The weight of a compacted soil specimen plus mold was determined
Estimate the probability that a given square meter : The number of flaws on a sheet of aluminum manufactured by a certain process follows a Poisson distribution. In a sample of 100m2 of aluminum, 200 flaws are counted.
Estimate the radon concentration in the crawl spce : You purchase a house with a known radon problem. The house has a dirt-floor crawl space (1m high). The emission rate of radon into the crawl space is reported to be 0.6 pCi/m^2-s
How much work is done by gravity on the stunt woman : In an adventure movie, a 60.0-kg stunt woman falls 8.00 m and lands in a huge air bag. Her speed just before she hit the air bag was 10.6 m/s. How much work is done by gravity on the stunt woman
Determine the maximum theoretical speed that may be achieved : Determine the maximum theoretical speed that may be achieved over a distance of 60 m by a car starting from rest, knowing that the coefficient of static friction is 0.80 between the tires and the pavement and that 60 percent of the weight of the car
Item land building other accounts : Analyze the foregoing transactions using the column headings - plant asset expenditures and receipts were recorded in random order
What is the weight of the bullet : A bullet is fired into a large stationary absorber and comes to rest. What is the weight of the bullet in kg
What is the magnitude of the net force on the viewing port : A diving bell with interior air pressure equal to atmospheric pressure is submerged in Lake Michigan at a depth of 142.1 m. What is the magnitude of the net force on the viewing port

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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