1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
exis [7]
3 years ago
6

During an off-day, Mike Trout, Shohei Ohtani, and Albert Pujols and having a pool party. They are tugging on a ring for some odd

reason (The Angels are weird…). Trout pulls with a force of 150 N directly north, Ohtani pulls directly east with a force of 100 N, and Pujols pulls southwest (225° clockwise from north) with a force of 200 N. What is the resultant force and what is the direction of the resultant force?

Physics
1 answer:
andrew11 [14]3 years ago
6 0

Answer:

\left \| F \right \| = 42.3 N

\theta = 11.7 degree north of west

Explanation:

Given data:

Force by trout 150 N

Force by Ohtani 100 N

Force by pujols 200 N

Net force is given as

F = 150 j - 200\times cos 45j + ( 100i - 200\times sin45 i)

F = (100 - 100\sqrt {2}) i + (150 - 100\sqrt{2}) j

\left \| F \right \| = \sqrt{(100 - 100\sqrt{2})^2 + (150 -100\sqrt{2})^2}

\left \| F \right \| = 42.3 N

Direction is

tan\theta = \left | \frac{150-100\sqrt{2}}{100-100\sqrt{2}} \right |

\theta = 11.7 degree north of west

You might be interested in
A node is a point on a standing wave that has no displacement from the rest position. At the nodes, _____.
Kitty [74]

Answer: (B) There is complete destructive interference between the incoming and reflected waves

Explanation:

For example, if you pluck a guitar the waves will travel back and forth. They consist of nodes and anti-nodes. It is created, when the wave traveling to one side and bounces of the other end and comes back. As it travels to the other side, it is reflected thus, comes back. So standing waves occurs when there is interference.

When the wave is produced, the points where the string is not moving are called nodes and where they are moving are called anti-nodes. The positions where nodes are produced, destructive interference occurs and where anti-nodes are produced, constructive interference occurs

8 0
3 years ago
Read 2 more answers
A glass of water at 20°C or a glass of water at 80°C explain
KiRa [710]

Answer:

1. A glass of water at 80°C because the more heat it will recieve, the more temperature increases. Heat is a sort of energy so the more it is heated, the more energy the water will recieve. So in comparison to 20°C, 80°C has more energy in it because it has a higher temperature.

2. An aluminium can at 30°C because the more heat it will recieve, the more temperature increases. Heat is a sort of energy so the more it is heated, the more energy the aluminium will recieve. So in comparison to 20°C, 30°C has more energy in it because it has a higher temperature.

Brainliest pweaseee if it is the correct answer! <3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

6 0
2 years ago
a coil has n turns enclosing an area of a. in a physics laboratory experiment, the coil is rotated during the time interval δt f
Mrac [35]
The correct answer for the question that is being presented above is this one:

Phi = BAsin(theta) 
<span>1. Phi(i) = BA </span>
<span>2. Phi(f) = 0 </span>
3. EMF = N(phi(i)-phi(f))/deltat

Here are the follow-up questions:

<span>1. What is the total magnitude Phi_initial of the magnetic flux through the coil before it is rotated? </span>
<span>2. What is the magnitude Phi_final of the total magnetic flux through the coil after it is rotated? </span>
<span>3. What is the magnitude of the average emf induced in the coil?</span>
8 0
3 years ago
PLEASE ASAP ILL GIVE BRAINLIEST.
Sergeu [11.5K]

Answer:

law of gravity

Explanation:

cause the ball was still moving

6 0
3 years ago
Read 2 more answers
A classroom that normally contains 40 people is to be airconditioned with window air-conditioning units of 5-kW cooling capacity
oksano4ka [1.4K]

Answer:

About  2 units.

Explanation:

We assume that there is no heat dissipating instrument in the room

Total cooling load of the room is defined from the given below equation

Q_{cooling}=Q_{light}+Q_{people}+Q_{heat gain}

where

Q_{light}= 10*100 W =1 KW

Q_{people} = 40*360 KJ/h= 4 KW

Q_{heat gain}=15000KJ/h= 4.17 KW

Q_{cooling}= 1+4+4.17=9.17 KW

the number of air conditioner unit is =\frac{9.17}{5}=1.83

 which is approximately 2 units

   

7 0
3 years ago
Other questions:
  • Kayla drew two ray diagrams to compare the behavior of light rays.
    12·2 answers
  • Lonnie pitches a baseball of mass 0.20 kg. The ball arrives at home plate with a speed of 40 m/s and is batted straight back to
    5·1 answer
  • The energy of a photon is proportional to its a) amplitude. d) wave number, k-2m/A c) velocity. b) frequency
    14·1 answer
  • Which organism contains organ systems?
    5·1 answer
  • Why does the moon's gravity have a greater effect on the earth's ocean than the sun.
    13·1 answer
  • How far can you go until you reach space?
    11·1 answer
  • To meet a U.S. Postal Service requirement, employees' footwear must have a coefficient of static friction of 0.5 or more on a sp
    12·1 answer
  • Some drops a ball off of the top of a 125-m-tall building. In this prob-lem, you will be solving for the time it takes the ball
    15·1 answer
  • An object has a mass of 10 kilograms and is accelerating at 5 m/s/s, what force pushed the object?
    7·1 answer
  • Emotional Intelligence includes:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!