Compute the force is applied to the driver by his seat belt

Assignment Help Physics
Reference no: EM13515701

In a head-on collision, a car stops in 0.12s from a speed of 19m/s . The driver has a mass of 72kg , and is, fortunately, tightly strapped into his seat. What force is applied to the driver by his seat belt during that fraction of a second?

Reference no: EM13515701

Questions Cloud

What is the magnitude of fn at the lowest point : A student of weight 658 N rides a steadily rotating Ferris wheel (the student sits upright). At the highest point, the magnitude of the normal force FN on the student from the seat is 545 N. What is the magnitude of FN at the lowest point
Define what is the minimum ca2+ concentration : The compound Ca3(PO4)2 has a Ksp of 2.0 X 10-29. If the phosphate ion concentration is adjusted to a value of 2.5 X 10-2, what is the minimum Ca2+ concentration that will cause precipitation
Foreign exchange futures : Foreign currency futures contracts, regardless of the associated currency, are all based on 100,000 units of the foreign currency.
How to compute the oh- concentration of a solution : Calculate the OH- concentration of a solution that has [H3O+] of 3.5 x 10 -10M. Is the solution acidic, base, or neutral? report answer in two decimal places.
Compute the force is applied to the driver by his seat belt : In a head-on collision, a car stops in 0.12s from a speed of 19m/s. What force is applied to the driver by his seat belt
Define and complete and balanced net ionic equations : Write complete and balanced net ionic equations for the reaction that occurs between the following pairs of reagents. If no reaction occurs, so state.
Explain lactic acid is made into solution with ph : Lactic acid (abbreviated HL) is made into a 0.100 M solution whose pH = 2.44. What is the ka for HL
How many futures contracts would you buy or sell to do this : Based on your answer to part a, and assuming that the good faith deposit re­quired for each contract is $1500, how much money would the clearinghouse show in your good faith deposit account when the futures price was $0.5812?
Estimate the damping constant : A vertical spring of spring constant 115N/m supports a mass of 75kg. The mass oscillates in a tube of liquid. Estimate the damping constant b

Reviews

Write a Review

Physics Questions & Answers

  Elucidate the momentum change

One ball is perfectly inelastic and stays on the wall after collision andsecond ball is elastic and bounces of the wall. Elucidate the momentum change

  Calculate the angular magnification

A 3.80-mm-wide bolt is viewed with a9.30-cm-focal-length lens. A normal eye views the image at its near point. Calculate the angular magnification

  With what speed does the box leave the strip

A box slides across a frictionless floor with an initial speed v = 3.4 m/s. It encounters a rough region where the coefficient of friction is µk = 0.5. with what speed does the box leave the strip

  How much time does it take her to close the door

While exploring a castle, Exena the Exterminator is spotted by a dragon who chases her down a hallway. how much time does it take her to close the door

  Find the magnitude of the acceleration of the jogger

A jogger accelerates from rest to 2.12 m/s in 3.34 s. A car accelerates from 24.1 to 38.6 m/s also in 3.34 s.  Find the magnitude of the acceleration of the jogger

  What is the grocery cart''s final speed

Ricardo walks 22.0 in a direction 50.0 west of north. Jane walks 20.0 in a direction 30.0 south of west. They after that stop and turn to face each other.

  Find the minimum inductance of the tank circuit

A tank circuit in a radio transmitter is a series RCL circuit connected to an antenna. Find the minimum inductance of the tank circuit

  Find the normal forces at left and right points of contact

A bowling ball of mass 6.00 kg rests in a groove with smoth, perpendicular walls, inclined at angles of 30.0 degrees (theta). find the normal forces at the left and right points of contact

  How far from the negative plate is the point

Two parallel plates 0.600cm apart are equally and oppositely charged. An electron is released from rest at the surface of the negative plate and simultaneously a proton is released from rest at the surface of the positive plate. How far from the n..

  Q1 according to the guinness book of world records 1990

q1. according to the guinness book of world records 1990 edition p. 169 the highest rotary speed ever attained was 2010

  How much entropy did the gas emit

n = 4.13 mol of Hydrogen gas is initially at T = 335 K temperature and pi = 1.73×105 Pa pressure. How much entropy did the gas emit

  Find the time constant of the circuit

A 497-turn solenoid has a radius of 8.75 mm and an overall length of 12.4 cm. If the solenoid is connected in series with a 2.50-? resistor and a battery, what is the time constant of the circuit

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