Determine how far did the cop travel to catch up

Assignment Help Physics
Reference no: EM13514180

a car passes a stationary cop at 35 m/s. at that instant, he presses his brakes, slowing at a rate of 1.5 m/s2. The cop takes 2 sec. to put down his gear to pursue, accelerating at 3.5 m/s2.

1. How far did the cop travel to catch up?

2. how long was the pursuit?

Reference no: EM13514180

Questions Cloud

Find the maximum speed attained by the person : A person bounces up and down on a trampoline, while always staying in contact with it. What is the maximum speed attained by the person
State how to calculate the absolute entropy of cl2 : Write out all equations (but you do not have to do the integration!) how you would calculate the absolute entropy of Cl2(g) at 298K. For full credit, you must include the limits of integration.
A strategic management plan is vital for the company busines : A strategic management plan is vital for the company business today. Review the company scenario at the beginning of the course for additional information regarding growth goals. Create a basic strategic management plan for PPQ Parts including quanti..
Explain what is the size of the jump on the sm : The enthalpy of vaporization of ethanol is 38.56 kJ/mol. It has a boiling point of 351.44 K. What is the difference in entropy between ethanol's liquid and gaseous states at 351.44 K? What I'm asking is what is the size of the "jump" on the Sm ver..
Determine how far did the cop travel to catch up : a car passes a stationary cop at 35 m/s. at that instant, he presses his brakes, slowing at a rate of 1.5 m/s2. The cop takes 2 sec. to put down his gear to pursue, How far did the cop travel to catch up
Explain while leaving 50% of the hcl unreacted : complete the following calculation: a student wants to react mg(s) with 100ml of 1.5M hcl, but the intent is to have all the mg(s) react, while leaving 50% of the Hcl unreacted.
Provide three distinct examples of a brand : Provide three distinct examples of a brand being extended into clearly different product category. Have they diluted, enhanced or damaged the parent brand? Explain why? Use logical and analytical approaches to discuss whether they were appropriate.
Determine the initial angular acceleration : A point-like mass m=0.5 kg is attached to the rim of a uniform disk of moment of inertia I=0.05kg m^2 and radius a=0.25m. Find the initial angular acceleration and the maximum angular speed
How to calculate the crystal field stabilization energy : Calculate the crystal field stabilization energy (CFSE) in Dq units (show your work) for the following octahedral complexes

Reviews

Write a Review

Physics Questions & Answers

  What is the torque on the lever

Torque can be calculated by multiplying the force (N) applied at 90 degrees to the lever arm at a distance (m) from the pivot point (point of rotation), what is the torque on the lever

  Examine motivation for the moment

Explain why? Because when you go to the grocery store they do not take any recognition as a form of payment!" do you agree or disagree? Examine.

  Magnitude of acceleration caused by the magnetic force

A 3.00 kg mass resting on a level table top is pulled along by a horizontal force of 16 N and accelerates at 4.00 meters per second per second. What is the force of friction between block and table.

  Calculate the work required to move a third charge

charge q1=1 ?C is located at the position (x,y,)=(5 cm, 7 cm). A second charge, q2=2 ?C is located at the position (x,y,)=(5 cm, 0 cm). Calculate the work required to move a third charge

  Write an expression for the absolute uncertainty

Suppose a formula for gain in heat energy of an object is H = m(A - B), where m = mass and (A - B) is its rise in temperature between A degrees and B degrees (as in #4). Write an expression for the absolute uncertainty, delta-H, in terms of m, del..

  Question1the pulley of an ideal atwoods machine is given an

question1the pulley of an ideal atwoods machine is given an upward acceleration a. find out an acceleration of each

  By how much does ball fall short of clearing the crossbar

A placekicker must kick a football from a point 36.0 m (about 40 yards) from the goal. By how much does the ball clear or fall short of clearing the crossbar

  How much water has been lost

During exercise, a person may give off 145kcal of heat in 20min by evaporation of water (at 20?C)from the skin. How much water has been lost

  What is the impedance of the circuit at resonance

Consider a series RLC circuit with R = 15 , L = 196 mH, C = 75 µF, and a maximum voltage of 148 V. What is the impedance of the circuit at resonance

  What is the force on the rocket due to gravity

at the surface of the earth what is the force on the rocket due to gravity when the rocket has reached an altitude of 1.2 x 104 km

  Find the net electric flux through the hull of the submarine

The following charges are located inside a submarine: 6.20 µC, ?9.00 µC, 27.0 µC, and ?59 µC. find the net electric flux through the hull of the submarine

  What is the focal length of your magnifying glass

By holding a magnifying glass 35cm from your desk lamp, you can focus an image of the lamp's bulb on a wall 1.8m from the lamp

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