What magnitude force acting on the car

Assignment Help Physics
Reference no: EM13703304

Compute all parts of given question:

Question: The National Transportation Safety Bureau indicates that a person in a car crash has a reasonable chance of survival if his or her acceleration is less than 300 m/s2. Suppose that the mass of a car is 1200kg.

Part A: What magnitude force acting on the car would cause this acceleration in such a collision?

Part B: What stopping distance is needed if the initial speed before the collision is 20m/s?

Having trouble with this physics question, can you please explain with the answer.

Reference no: EM13703304

Questions Cloud

Evaluate the fundamental frequency : Three successive resonance frequencies in an organ pipe are 1150, 1610, and 2070 Hz. What is the fundamental frequency
Determine the magnitude of the force that the acorn exert : You are sitting on a deck of your house surrounded by oak trees. You hear the sound of an acorn hitting the deck. Determine the magnitude of the force that the acorn would exert on the head
Calculate the time it took the marble to travel : A very small steel marble is shown rolling at a constant speed on a horizontal table. The marble leaves the table at L, falls, and hits the ground at P. Calculate the time it took the marble to travel from N to P
What is the range of initial speeds allowed to make basket : A basketball leaves a player's hands at a height of 2.10mabove the floor. The basket is 3.05m above the floor. what is the range of initial speeds allowed to make the basket
What magnitude force acting on the car : The National Transportation Safety Bureau indicates that a person in a car crash has a reasonable chance of survival if his or her acceleration is less than 300 m/s2. What magnitude force acting on the car would cause this acceleration in such a co..
Find the value and uncertainty : A force in polar coordinates is given by F1 = 50 ± 2 mN at the angle 30 ± 2 deg. Find the value and uncertainty for Fx and Fy, the Cartesian components of F1
Estimate the fundamental frequency : Using 340 m/s for the speed of sound in air, calculate the fundamental frequency for a 5 m organ pipe with the following characteristics
Find the average force that a baseball pitcher hand exerts : Estimate the average force that a baseball pitcher's hand exerts on a 0.145-kg baseball as he throws a 36-m/s pitch
What is the company''s cost of equity : 1.The Miller Co. just issued a dividend of $2.75 per share on its common stock. The company is expected to maintain a constant 5.8 percent growth rate in its dividends indefinitely. If the stock sells for $59 a share, what is the company's cost..

Reviews

Write a Review

Physics Questions & Answers

  Define how did he know that there was any force

One of Isaac Newton's insights was that the earth's gravity extended well beyond its surface even as far as the moon, How did he know that there was any force at all acting on the moon

  Define the magnitude of the tension in the chain

define the magnitude of the tension in the chain.

  Determine the kinetic energy of center of mass of system

A 1200 {\rm kg} car moving at 88 {\rm km/h} collides with a 7600{\rm kg} truck moving in the samedirection at 65 {\rm km/h} . The two stick together,continuing in their original direction at 68 {\rm km/h}. Determine the kinetic energy of the center..

  Determine the moment of inertia of a solid cone

Determine the moment of inertia of a solid cone about an axis through its centre. The cone has a mass M and height h, and the radius of its circular base is R

  Calculate the total heat flow into or out of the gas

Consider the following two-step process. Heat is allowed to flow out of an ideal gas at constant volume so that its pressure drops from P1 = 2.5atm to P2 = 1.3atm, Calculate the total heat flow into or out of the gas

  A roofer accidentally drops a bundle of shingles

A roofer accidently drops a bundle of shingles. If it hits the ground with a speed of 86 m/s, how fast was it moving 3 seconds earlier (g=10 m/s/s)

  Compute the resistivity of the wire

A potential di?erence of 10 V is found to produce a current of 0.44 A in a wire of length 3.1 m with a uniform radius of 0.44 cm What is the resistivity of the wire

  Determine power can be delivered in a cylindrical beam

When a high-power laser is used in the Earth's atmosphere, the electric field associated with the laser beam can ionize the air, At this maximum intensity, what power can be delivered in a cylindrical beam of diameter 3.98 mm

  Chris jumps off a bridge with a bungee cord

Chris jumps off a bridge with a bungee cord (a heavy stretchable cord) tied around his ankle as shown in the figure . He falls for 15 before the bungee cord begins to stretch. Chris's mass is 70 kg and we assume the cord obeys Hooke's law, , with k=5..

  What will be the velocity at time t = 3.94s

The acceleration of a particle is given by ax(t)=? 2.10m/s2 +( 3.03m/s3 )t, What will be the velocity at time t = 3.94s

  What is the pressure at the lower end

A giraffe has a large blood vessel running down its leg. This blood vessel descends 2.5 m from the heart. The radius at its upper end is 0.5 cm, What is the pressure at the lower end

  What is the distance from one condensation to the next

Sound from the siren of an emergency vehicle has a frequency of 750.0 Hz and moves with a velocity of 343.0 m/s. What is the distance from one condensation to the next

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