/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q58P A 1500 kg car located at <3... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 1: Q58P (page 42)

A 1500 kg car located at <300,0,0>m has a momentum of <45000,0,0>kgm/s . What is its location 10 s later?

Short Answer

Expert verified

The location of the car 10 slater is 600,0,0m.

Step by step solution

01

Given data

Mass of the car is, m=1500kg.

The initial location of the car was r鈫�i=300,0,0m=300i^m.

The momentum of the car is 45000,0,0kg路m/s.

Time after which location is to be the measure is, t=10s.

02

Momentum and uniform motion

Thedisplacementintimetofabodyofmassmandhavinguniformmomentumpcanbewrittenas,

role="math" localid="1668493070077" r鈫�f-r鈫�i=p鈫�mt(1)

Here r鈫�fis the final location of the car.

03

Determining the final location of the body

The momentum vector of the car is, p鈫�=45000i^kg路m/s.

From equation (1), the final location can be calculated as,

r鈫�f-300i^m=45000i^kg路m/s1500kg脳10sr鈫�f-300i^m=300i^mr鈫�f=600i^m=600,0,0m

Thus, the required location is 600,0,0m.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Figure 1.55 shows several arrows representing vectors in the xy plane. (a) Which vectors have magnitudes equal to the magnitude of a炉? (b) Which vectors are equal to a炉?

In which of these situations is it reasonable to use the approximate equation for the momentum of an object, instead of the full relativistically correct equation? (1) A car traveling on an interstate highway (2) A commercial jet airliner flying between New York and Seattle (3) A neutron traveling at 2700 meters per second (4) A proton in outer space traveling at 2脳108 m/s (5) An electron in a television tube traveling3脳106 m/s.

A proton in an accelerator attains a speed of 0.88c. What

is the magnitude of the momentum of the proton?

Which of the following observers might observe something that appears to violate Newton's first law of motion? Explain why. (1) A person standing still on a street corner (2) A person riding on a roller coaster (3) A passenger on a starship traveling at 0.75c toward the nearby star Alpha Centauri (4) An airplane pilot doing aerobatic loops (5) A hockey player coasting across the ice.

Write the vector a=鈬赌400,100,-100m/s2as the product a鈬赌.a.鈬赌
See all solutions

Recommended explanations on Physics Textbooks

Torque and Rotational Motion

Read Explanation

Particle Model of Matter

Read Explanation

Atoms and Radioactivity

Read Explanation

Work Energy and Power

Read Explanation

Conservation of Energy and Momentum

Read Explanation

Physics of Motion

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.