Determine the acceleration and position of the bullet as a

Assignment Help Physics
Reference no: EM13635344

Q1. A motorist drives along a straight road at a constant speed of 15.0 m/s. Just as she passes a parked motorcycle police officer, the officer starts to accelerate at 2.00 m/s2 to overtake her. Assuming the officer maintains this acceleration,

(a) Determine the time it takes the police officer to reach the motorist. Find (b) the speed and (c) the total displacement of the officer as he overtakes the motorist.

Q2. The speed of a bullet as it travels down the barrel of a rifle toward the opening is given by v = (-5.00 × 107)t2 + (3.00 × 105)t, where v is in meters per second and t is in seconds. The acceleration of the bullet just as it leaves the barrel is zero.

(a) Determine the acceleration and position of the bullet as a function of time when the bullet is in the barrel.

(b) Determine the length of time the bullet is accelerated.

(c) Find the speed at which the bullet leaves the barrel. (d) What is the length of the barrel?

(d) What is the length of the barrel?

Q3. A novice golfer on the green takes three strokes to sink the ball. The successive displacements are 4.00 m to the north, 2.00 m northeast, and 1.00 m at 30.0° west of south. Starting at the same initial point, an expert golfer could make the hole in what single displacement?

Reference no: EM13635344

Questions Cloud

An urn contains 8 red and 12 white balls draw one ball at : an urn contains 8 red and 12 white balls. draw one ball at random from the urn. let x 1 if a red ball is drawn and x
Design a basic rankine cycle that uses water : stack gases exhausting from electrical power plants are at approximately 150 c. design a basic rankine cycle that uses
Approximately 23 of the calls to an airline reservation : approximately 23 of the calls to an airline reservation phone line result in a reservation being made.a suppose that an
What is the boiling point of a solution containing 160g : 1. what is the boiling point of a solution containing 16.0g ofcaffeine c8h10n4o2dissolved in 58.0g benzene c6h6?
Determine the acceleration and position of the bullet as a : q1. a motorist drives along a straight road at a constant speed of 15.0 ms. just as she passes a parked motorcycle
What are the balanced equations for the combustion of : what are the balanced equations for the combustion of salicylicacid c7h6o3 p-nitro benzoicacid c7h5no4 and phthalic
The temperature remains constant at 20degc what is the : an initially deflated flat balloon is connected by a valve to a 12 m3 storage tank containing helium gas 2 mpa and
At t 0 the rockets speed is zero at t 10 s its speed is : the engine of a model rocket accelerates the rocket vertically upward for 2.0 s as follows at t 0 the rockets speed is
Explain how it provides the foundation for most modern : describe the variational principle. explain how itprovides the foundation for most modern quantum

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