Refer a friend and earn $50 when they subscribe to an annual planRefer Now

Get the answer to your homework problem.

Try Numerade Free for 30 Days

Like

Report

(I) What is the magnitude of the momentum of a 28-g sparrow flying with a speed of 8.4 m/s?

$0.24 \mathrm{kg} \cdot \mathrm{m} / \mathrm{s}$

Physics 101 Mechanics

Chapter 7

LINEAR MOMENTUM

Section 1

Momentum and Its Relation to Force

Kinetic Energy

Moment, Impulse, and Collisions

Rue M.

December 10, 2020

University of Washington

Simon Fraser University

McMaster University

Lectures

04:16

In mathematics, a proof is…

04:48

In mathematics, algebra is…

01:51

$\ \mathrm{A}\ 2.8 \times …

03:20

(I) What is the momentum o…

01:01

$\cdot$ What is the mass o…

04:07

Find the velocity of a pro…

0:00

A 1.80 -kg falcon catches …

What is the magnitude of t…

06:50

(II) A particle of mass m …

03:34

(II) Calculate the kinetic…

00:59

01:43

So this question asks us, What is the magnitude of the momentum off 28 grand, a sterile flying with the speed off people for meters per second? So thiss is a question relevant to Chapter seven, Section one. So really well, chapter sexual only cause us to quest to formulas and the 1st 1 which will be relevant for this question. His people's infuse. This is the definition of foremen. Timmons. That is what will be music here so we can see 28 grams, that is the mass and 8.4 meters per second is your last. So if we want, you know, momentum. And here's the key to say is that it doesn't even ask us the direction of someone better because we're not give any directions. We only this magnitude. So we can also ignores that little arrow on top of everything. So the magnitude of the momentum is just pee is a scaler, and it's just m times V. We can eso is trying a grimm, so we need to use this unit. So we need to write it in terms of kilogram. Is that the way times a quick four meters per second since gives us their own 40.24 Que no, no, 0.24 um, kilograms per meter per second since that is the magnitude of the momentum.

View More Answers From This Book

Find Another Textbook

Numerade Educator

In mathematics, a proof is a sequence of statements given to explain how a c…

In mathematics, algebra is one of the broad parts of mathematics, together w…

$\ \mathrm{A}\ 2.8 \times 10^{6}$ -kg spaceship moves away from Earth with a…

(I) What is the momentum of a proton traveling at $v = 0.68c$?

$\cdot$ What is the mass of a mallard duck whose speed is 8.9 $\mathrm{m} / …

Find the velocity of a proton that has a momentum of $4.48 \times-10^{-19} \…

A 1.80 -kg falcon catches a 0.650 -kg dove from behind in midair. What is th…

What is the magnitude of the momentum ofa. A $1500 \mathrm{kg}$ car trav…

(II) A particle of mass m travels at a speed $v = 0.22c$. At what speed will…

(II) Calculate the kinetic energy and momentum of a proton traveling $2.80 \…

(I) What is the momentum of a proton traveling at $v=0.85 c ?$

(I) What is the momentum of a proton traveling at $v=0.75 c ?$

02:10

(II) A 22-g bullet traveling 240 m/s penetrates a 2.0-kg block of wood and e…

04:31

(III) Suppose the force acting on a tennis ball (mass 0.060 kg) points in th…

05:29

(I) What is the weight of a 68-kg astronaut ($a$) on Earth, ($b$) on the Moo…

03:02

(II) Superman must stop a 120-km/h train in 150 m to keep it from hitting a …

03:04

(I) A 7150-kg railroad car travels alone on a level frictionless track with …

04:15

(II) According to a simplified model of a mammalian heart, at each pulse app…

(II) A golf ball of mass 0.045 kg is hit off the tee at a speed of 38 m/s. T…

19:22

(III) Three blocks on a frictionless horizontal surface are in contact with …

02:38

(II) An object is hanging by a string from your rearview mirror. While you a…

06:02

(III) $(a)$ Calculate the impulse experienced when a 55-kg person lands on f…

92% of Numerade students report better grades.

Try Numerade Free for 30 Days. You can cancel at any time.

Annual

0.00/mo 0.00/mo

Billed annually at 0.00/yr after free trial

Monthly

0.00/mo

Billed monthly at 0.00/mo after free trial

Earn better grades with our study tools:

Textbooks

Video lessons matched directly to the problems in your textbooks.

Ask a Question

Can't find a question? Ask our 30,000+ educators for help.

Courses

Watch full-length courses, covering key principles and concepts.

AI Tutor

Receive weekly guidance from the world’s first A.I. Tutor, Ace.

30 day free trial, then pay 0.00/month

30 day free trial, then pay 0.00/year

You can cancel anytime

OR PAY WITH

Your subscription has started!

The number 2 is also the smallest & first prime number (since every other even number is divisible by two).

If you write pi (to the first two decimal places of 3.14) backwards, in big, block letters it actually reads "PIE".

Receive weekly guidance from the world's first A.I. Tutor, Ace.

Mount Everest weighs an estimated 357 trillion pounds

Snapshot a problem with the Numerade app, and we'll give you the video solution.

A cheetah can run up to 76 miles per hour, and can go from 0 to 60 miles per hour in less than three seconds.

Back in a jiffy? You'd better be fast! A "jiffy" is an actual length of time, equal to about 1/100th of a second.