Download the App!

Get 24/7 study help with the Numerade app for iOS and Android! Enter your email for an invite.

Get the answer to your homework problem.

Try Numerade free for 7 days

Like

Report

$\bullet$$\bullet$ Two identical, perfectlysmooth 71.2 $\mathrm{N}$ bowling balls21.7 $\mathrm{cm}$ in diameter are hungtogether from the same hookin the ceiling by means of twothin, light wires, as shown inFign in each wire and (b) theforce the balls exert on eachforce the balls exert on each

a) 78.56 $\mathrm{N}$b) 33.2 $\mathrm{N}$

Physics 101 Mechanics

Chapter 5

Applications of Newton's Law

Motion Along a Straight Line

Motion in 2d or 3d

Newton's Laws of Motion

Applying Newton's Laws

University of Michigan - Ann Arbor

University of Washington

University of Winnipeg

Lectures

04:16

In mathematics, a proof is…

04:48

In mathematics, algebra is…

05:30

Two identical small insula…

05:20

Two identical 15.0-kg ball…

06:01

Two small plastic balls ha…

06:49

Two identical small metal …

04:46

Two identical conducting s…

09:52

Two weights are connected …

06:09

00:42

A neutral metal sphere is …

05:17

An $8.00-\mathrm{kg}$ ball…

03:55

Two small identical conduc…

01:14

Two identical spheres of m…

03:00

Two concentric circular wi…

06:02

Two small balls, each of m…

05:18

Each the balls shown below…

02:39

(II) A 27 -kg chandelier h…

06:21

Two wires are tied to the …

02:44

Two identical lead spheres…

18:00

Two small, identical condu…

0:00

(II) A 27-kg chandelier ha…

09:17

ssm A 44-kg chandelier is …

All right. So this is what the free body diagram for either going balls would look like. You have, ah, attention. Which is directed at a single 25 hole. Have force of gravity acting downwards. And you have a normal force exerted from one by one bowling ball on another, and it will be an identical situation for you. So we just have to solve this case. And, uh, to do that, we resolve forces and starring the Y direction. You have no net force meaning that the white component of tension No, a movie called to gravity. So why composer of tension will be team co signed 25. Uh, because of the angle is with respect, vertical access. And so we take the co signed to get though another white component. So, tea, coz I'm 25 is because to you, she, uh, r w the way. And so tea is just to wait, which we know to be 71 to Newton's over 25. And so that gives us 78.6 months Detention street. All right, part B, you'll see, is even second lab now, uh, value it forces in the ex direction the acts and again in the extraction. You have none, of course. So here you have the X component of tension. T signed 25 coins now not equaling force. And which is the force exerted by one? All of the other on DSO end is just 78.6 signed 25. And so that 33.2 leads.

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…

Two identical small insulating balls are suspended by separate $0.25-\mathrm…

Two identical 15.0-kg balls, each 25.0 cm in diameter, are suspended by two …

Two small plastic balls hang from threads of negligible mass.Each ball h…

Two identical small metal spheres are separated by $1.0 \times 10^{5} \mathr…

Two identical conducting spheres each having a radius of 0.500 cm are connec…

Two weights are connected by a very light, flexible cord that passes over an…

Two identical conducting spheres are separated by a fixed center-to-cent…

A neutral metal sphere is hanging from the ceiling by a thin insulating thre…

An $8.00-\mathrm{kg}$ ball, hanging from the ceiling by a light wire 135 $\m…

Two small identical conducting spheres are placed with their centers 0.30 $\…

Two identical spheres of mass 1 $\mathrm{kg}$ are placed 1 $\mathrm{m}$ apar…

Two concentric circular wires with different diameters carry currents in the…

Two small balls, each of mass 5.0 g, are attached to silk threads $50 \mathr…

Each the balls shown below carries a charge $q$ and has a mass $m$. The leng…

(II) A 27 -kg chandelier hangs from a ceiling on a vertical$4.0-\mathrm{…

Two wires are tied to the $2.0 \mathrm{kg}$ sphere shown in FIGURE CP8.60. T…

Two identical lead spheres with their centers $14 \mathrm{cm}$ apart attract…

Two small, identical conducting spheres repel each other with a force of $0.…

(II) A 27-kg chandelier hangs from a ceiling on a vertical 4.0-m-long wire. …

ssm A 44-kg chandelier is suspended 1.5 m below a ceiling by three wires, ea…

08:09

. A water hose is used to fill a large cylindrical storage tank of diameter …

03:52

Prior to being placed in its hole, a $5700-\mathrm{N}, 9.0$ -m-long, uniform…

08:44

Astronauts on the moon. Astronauts on our moon must function with an acceler…

$\bullet$ $\bullet$ Automobile accident analysis. In an auto accident, a car…

02:49

$\bullet$$\bullet$ How many atoms are you? Estimate the number of atoms in …

03:21

$\bullet$ A uniform, $90.0-\mathrm{N}$ table is 3.6 $\mathrm{m}$ long, 1.0 $…

07:20

\bullet A cart carrying a vertical missile launcher moves horizontally at a …

04:01

A uniform electric field has magnitude $E$ and is directed in the negative $…

01:08

$\bullet$ When a solar flare erupts on the surface of the sun, how many minu…

\bullet A uniform $8.0 \mathrm{m}, 1500 \mathrm{kg}$ beam is hinged to a wal…