What average force would the windshield have

Assignment Help Physics
Reference no: EM13516804

Jennifer, who has a mass of 50.0 kg, is riding at 35.0 m/s in her red sports car when she must suddenly slamon the brakes to avoid hitting a deer crossing the road. She strikes the air bag that brings her body to a stop in 0.500 s. What average force does the seat belt exert on her? If Jennifer had not been wearing her seat belt and not had an air bag, then the windshield would have stopped her head in 0.002 s. What average force would the windshield have exerted on her?

Reference no: EM13516804

Questions Cloud

What is the magnitude of the average force acting on ball : A ball experiences a change in momentum of 12.5 N·s. If the time of interaction is 0.18 s, what is the magnitude of the average force acting on the ball
What is the magnetic flux through this area : A plane surface with area 1.5 m2 is placed in a uniform magnetic field of 6.0 T that is oriented at an angle of 20 degrees to the surface. What is the magnetic flux through this area
Explain the ph of a solution created by mixing : What is the pH of a solution created by mixing 183 mL of a 0.94 NaHSO3 solution with 110 mL of a 1.12 M Na2SO3 solution
What is the level of required : BHS Inc. determines that sales will rise from $300,000 to $500,000 next year. Spontaneous assets are 70% of sales and spontaneous liabilities are 30% of sales. BHS has a 10% profit margin and a 40% dividend payout ratio. What is the level of requi..
What average force would the windshield have : Jennifer, who has a mass of 50.0 kg, is riding at 35.0 m/s in her red sports car when she must suddenly slamon the brakes to avoid hitting a deer crossing the road. What average force would the windshield have exerted on her
What angle does the string make with the vertical : A small weight hangs from a string attached to the rearview mirror of a car accelerating at the rate of 1.17 m/s2. What angle does the string make with the vertical
What is the present value of liability : What is the present value of this liability
Explain the ph of the solution which results from mixing : What is the pH of the solution which results from mixing 50 mL of 0.50 M NH3 (aq) and 50 mL of 0.50 M HCL (aq) at 25oC (Kb for NH3=1.8X10^-5)
What is the products cm ratio : What is the products CM ratio and use the CM ratio to determine the break-even point in sales dollars - Compute the degree of operating leverage at the current level of sales.

Reviews

Write a Review

Physics Questions & Answers

  Determine the distance between the two slits

Light from a laser falling on two slits produces the third-order fringe at an angle of 8.8 degrees. what is the distance between the two slits

  An anemometer for measuring wind speed consists of four meta

An anemometer for measuring wind speed consists of four metal cups, each of mass m = 140 g, mounted on the ends of four essentially massless rods of length R= 0.37 m. The rods are at right angles to each other and the structure rigidly rotates..

  Find the velocity of the plane relative to the earth

A plane is headed due west with an air speed of 224 m/s. Find the velocity of the plane relative to the earth

  Find the total electric field of the ring

A ring of charge is centered at the origin in the vertical direction, Find the total electric field, E, of the ring at the point P = (2.25 m, 0.00 m)

  What is the angle of their final velocity vector

A sticky hockey puck slides along a frictionless horizontal ice surface at 75m/s in the + x-direction. what is the angle of their final velocity vector below the +x direction

  Find the upward force on the open parachute from the air

A 74 kg person is parachuting and experiencing a downward acceleration of 2.9 m/s2. The mass of the parachute is 5.8 kg. find the upward force on the open parachute from the air

  What will be the total horizontal distance traveled by ball

A ball is shot from the ground into the air. At a height of 10.60 m, the velocity is observed to be v = (8.60 m/s) i + (6.50 m/s) j

  Q1 a heavy rope used for as a mooring line for a cruise

q1. a heavy rope used for as a mooring line for a cruise ship sags a shown. if the mass of the rope is 96 kg what are

  What is the speed of the projectile proton

A projectile proton with a speed of v collides elastically with a target proton initially at rest. what is the speed of the projectile proton

  Q1 a 310-m-long 310 kg steel beam extends horizontally from

q1. a 3.10-m-long 310 kg steel beam extends horizontally from the point where it has been bolted to the framework of a

  Find the process of charging a conductor by bringing

A skier (m=63.0 kg) starts sliding down from the top of a ski jump with negligible friction and takes off horizontally. If h = 6.10 m and D = 12.2 m, find H.

  Find the strengths and direction of the electric field

A thin, horizontal, 10-cm-diameter copper plate is charged to 3.5nC. If the electrons are uniformly distributed on the surface, what are the strengths and direction of the electric field

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