Physics High School

Which of the following are vector quantities? Select all that apply.
10 degrees Fahrenheit
F
o 10 m
N 7 miles southwest
9 steps to the left
75 mph north

Answers

Answer 1

Answer:

7 miles southwest

9 steps to the left

75 mph north

Explanation:

A vector quantity is any physical quantity that specifies the magnitude of the quantity and its direction.

So, the choices that gives a magnitude and direction are vectors.

The other type of physical quantities are the scalar which only specifies the magnitude but no direction;

9 steps to the left and  7 miles southwest are called displacement

75 mph north is velocity

Related Questions

Why do we need measurement

Answers

Answer:

Measurement are tools to help know how long or wide something is

Explanation:

Answer:

There is many reasons we need measurement one is to answer questions. Another reason is we need it in are daily life, many jobs require knowing how to use measurements like construction workers and factory's. Without measurement driving and daily life tasks would be difficult.  

Friction converts Kinetic energy to what type of energy?​

Answers

Answer: Friction between the two surfaces converts kinetic energy into thermal energy.

Explanation: Friction occurs because no surface is perfectly smooth. Rougher surfaces have more friction between them. Friction produces heat because it causes the molecules on rubbing surfaces to move faster and have more energy.

what is meant by si unit?

Answers

Answer:

The SI base units are the standard units of measurement defined by the International System of Units (SI) for the seven base quantities of what is now known as the International System of Quantities: they are notably a basic set from which all other SI units can be derived.

Explanation:

How much force is required to raise a 0.2 kg mass?

please only answer if you know it.

Answers

since f= ma and your givens are m=0.2 kg and gravity (also acceleration) is 9.8 m/s [down], to find the force sub the two into the equation so that: f= (0.2)(9.8) which should equal 1.96 N.

We have that for the Question "How much force is required to raise a 0.2 kg mass?" it can be said that

The Force required to raise W=1.962N will be F=1.962N since F=W

F=1.962N

From the question we are told

How much force is required to raise a 0.2 kg mass?  

Generally the equation for the Weight   is mathematically given as

[tex]W=M*g\\\\W=0.2*9.81\\\\W=1.962N\\\\[/tex]

Therefore

The Force required to raise W=1.962N will be F=1.962N since F=W

F=1.962N

For more information on this visit

https://brainly.com/question/23379286

Other Questions
What is the systems development life cycle? How would you describe the tone of the poem Birthplace? Watch help videoIn an all boys school, the heights of the student body are normally distributed with amean of 69 inches and a standard deviation of 2.5 inches. Using the empirical rule,what percentage of the boys are between 61.5 and 76.5 inches tall? how do you think the non state institutions may affect a specific country both in positive and in negative way Use a graph to find x and y values that make bothy = x + 3 and y = 2x 5 true.YA65 4NW-8 7 6 5 4 3 -2 -10NE46 7 8 x-2-3The x-value isThe y-value isThe solution is Compare the social norms of the three places Douglass lived.PlantationsBaltimoreNew Bedford What inequality symbol does "at least" correspond to?A. less thanB. less than or equal toC. greater thanD. greater than or equal to Plant 2 is produced asexually from Plant 1. If the leaf cells of Plant 1 have 30 chromosomes, how many chromosomes will be found in theleaf cells of Plant 2?A 15B. 30C. 60 The prologue of Romeo and Juliet introduces which elements of the play? Select 4 options.the setting of a lovely citythe setting of a houses courtyardthe setting of a family tombthe characters of the loversthe characters of the lovers parentsthe conflict of a grudge between the two familiesthe conflict of a fight between the two lovers How do you write a DBQ and a LEQ for AP World History? Please help :( In what ways did Americans "escape" the Great Depression? Why are scientific modles used for? Give an example of each of the following modles: idea, Physical, Computer A scuba diver descends 0.75 meters per second. What is her change in elevation after 25 seconds?-25.75 meters-50.00 meters-18.75 meters-100 meters Divide four people into three rooms, in which only one room could host two people. How many ways are there to arrange them so that A, B are not in the same room Which tool could be used to model wave motion during a scientific investigation?A: beam balanceB: mirrorC: prismD: slinky spring g A 240-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m is set in motion by wrapping a rope about the rim of the disk and pulling on the rope. What constant force would have to be exerted on the rope to bring the merry-go-round from rest to an angular speed of 0.600 rev/s in 2.00 s The map shows the location of four places in a school.A coordinate plane is shown. There is a point at 5, 2 labeled Front office. There is a point at negative 6, 4 labeled Gym. There is a point at negative 4, negative 3 labeled Auditorium. There is a point at 6, negative 4 labeled Library.Peter's English class is located in the same quadrant as the auditorium. Which of the following could be the coordinates of the English classroom? (4 points) a(3, 2) b(3, 2) c(3, 2) d(3, 2) 3r + 6y - 2z = -6 2x + y + 4z = 19 -5x - 2y+8z = 62solve each system of equations The difference between Homer and Marges ages is one-eleventh their sum. Write an equation that corresponds to this statement if Homer is older than Marge. The price of a 7 -minute phone call is $1.75. What is the price of a 14 -minute phone call?