Physics Middle School

PLEASE HELP ME ASAPPPPPP

PLEASE HELP ME ASAPPPPPP

Answers

Answer 1

Answer:

i cants see it

Explanation:

Answer 2

Answer:

a drummer practicing a drum set

Explanation:

Related Questions

What causes you to miss an object you reach for when looking at it at an angle through two media?



A. The eyes get confusing signals because they are interpreting information from two different places.


B. The brain gets confusing signals because it is used to interpreting light that moves through air.


C. The hands get confusing signals from the eyes because of the change in medium.

Answers

Answer: A.  The eyes get confusing signals because they are interpreting information from two different places.

Step-By-Step Explanation: I know this is right because it has happened to me, and others multiple times.

Question:

What causes you to miss an object you reach for when looking at it at an angle through two media?

A. The eyes get confusing signals because they are interpreting information from two different places.

B. The brain gets confusing signals because it is used to interpreting light that moves through air.

C. The hands get confusing signals from the eyes because of the change in medium.

The answer to your question is A

Four beakers have water at 27 °C. A piece of metal is dropped into the water in each beaker. The table below shows the initial temperature of the four metals.


Metal Initial Temperature
A 30 °C
B 42 °C
C 25 °C
D 16 °C

I WILL GIVE BRAINLIEST AND 50 POINTS
Which metals will transfer heat to the water?
Metal A and Metal B
Metal B and Metal C
Metal C and Metal D
Metal B and Metal D

Answers

Answer:

Metal A and Metal B

Explanation:

because the temperature if the metals are higher than the temperature of the water

Answer:

A and B (Answer a)

Explanation:

helping the guy above get brainlist

An object of mass 100kg is moving with a velocity of 5m/s. Calculate the kinetic energy of that object

Answers

Answer:

1250 J

Explanation:

KE = 1/2(100 kg)(5 m/s)^2

KE = 1250 J

Given m=100kg
V=5m|s
Required KE=?
Solution KE=1/2mv^2
=1/2 100kg(5m/s)^2
=50kg*25(m/s)^2
=1250J

i need help i dont have a caculator that need to use for it sadly

Answers

Answer:

A) y = 1.3x + 10

Explanation:

2 Points on the graph by using x and y values:

(0, 10) and (10, 23)

Slope:

m= (y2-y1)/(x2-x1)

m= (23 - 10)/(10 - 0)

m= 13/10

m = 1.3

Slope-intercept:

y - y1 = m(x - x1)

y - 10 = 1.3(x - 0)

y - 10 = 1.3x

y = 1.3x + 10

please help no trolls no links
How does the mass of a wheelchair influence the force needed to move it?

Answers

Answer:

When mass is greater, the force needed must be greater keeping the acceleration of the wheel chair constant

Explanation:

[tex]force = mass \times acceleration \\ f \: \alpha \: m[/tex]

force is directly proportional to the mass

The force needs greater keeping of the wheel chair

help i give brainilest
Which is the function of the exoskeleton in animals? (2 points)

a. Produces the sperm used in reproduction
b. Protects against different weather
Protects against their environment's (this answer is incorrect so don't choose it stoopid)
d. Works with muscles to allow movement

Answers

Answer:

D

Explanation:

The Exoskeleton allows animals to move alot more freely.

The answer is D my friend

I NEED THIS A SOON AS POSSIBLE
NO LINKS(I'm doing this again bc someone sent a link in the other one)
Which spring has more potential energy stored?
a) 1.0 N/m constant spring stretched 0.2 m.

b) 2.0 N/m constant spring stretched 0.2 m.

c) 1.0 N/m constant spring stretched 0.3 m.

d) 2.0 N/m constant spring stretched 0.3 m.

Answers

Answer:

Im p sure the answer is A !

Explanation:

Please Help! Brainliest For Correct Answers!

Answers

Answer:

Liquid: A

Plasma:  D

Solid: B

Gas: C

Liquid- D
Plasma- A
Solid- B
Gas- C

HELP ASP PLEASED AND THANKS NO LINKS PLEASED AND NO FILES


Venn Diagram Alternative

Directions: Use the phrases in the word bank below to describe either analog signals, digital signals, or both. Write the phrase under the concept it represents.


Word Bank:

Transmitted as pulse

Used by landline telephones

Converted into binary code

More reliable

Used by computers

Continuous

Less Reliable

All electromagnetic waves

Intervals







Digital signals:


Analog Signals:


Both:

Answers

Answer:

just search up a ven-diagram and then try to draw it or trace it then use it for ur question

Explanation:

Other Questions
Need help plzI will mark brainlist Express all trigonometry metrics ratio In term tan a List two differences between state senators and state representatives. (Site 1) Around_____painting, sculpture and architecture came to be seen as moreelevated forms of art.150013002716001650 "Shock may be caused by such things as a heart problem, an allergic reaction, an infection, or trauma T or F Age of each person in Kidz Zone65421202500 5 10 15Number of yearsIn which interval is the median age?Choose 1 answer:0-55 - 10 can we build up an electric circuit without source of electric current Provide food to the growing plant? According to William James, religious experiences or "mystical states, when well developed, usually are, and have the right to be, absolutely authoritative over the individuals to whom they come." What are his reasons for concluding this? Find the missing hypotenuse Is "Je sais que quand" (I know when) grammatically correct? or is it"Je sais quand". In Circle P, EP = 2, PG = 12, and FP = 4.What is the measure of PH?A) 10B) 16C) 6D) 8 A triangle's base is increasing at the rate of 3 inches/sec, its height at 2 inches/sec. At what rate is the area of the rectangle increasing when base is 10 inches and height is 14 inches or slip between the ridges meaning Sixty five students picked up trash on clean up day. Each student filled 5 bags of trash. Which equation could be used to find the total number of trash bags filled Can someone help my lil sis pla write a letter to do editor of national daily news paper to draw attention of concerned authorities regarding weak network of phone in your locality One bag contains 6 red, 2 blue, and 3 yellow balls. A second bag contains 2 red, 4 blue, and 5 yellow balls. A third bag contains 3 red, 7 blue, and 1 yellow ball. One bag is selected at random. If 1 ball is drawn from the selected bag, what is the probability that the ball drawn is yellow? What is the opposite of dividing by 21? A. dividing by 21 B. multiplying by 21 C. subtracting 21 D. adding 21 Dean Kuroff started a business of rehabbing old homes. He recently purchased a circa-1800 Victorian mansion and converted it into a three-family residence. Yesterday, one of his tenants complained that the refrigerator was not working properly. Deans cash flow is not extensive, so he was not excited about purchasing a new refrigerator. He is considering two other options: purchase a used refrigerator or repair the current unit. He can purchase a new one for $600, and it will easily last three years. If he repairs the current one, he estimates a repair cost of $150, but he also believes that there is only a 25% chance that it will last a full three years and he will end up purchasing a new one anyway. If he buys a used refrigerator for $200, he estimates that there is a 0.4 probability that it will last at least three years. If it breaks down, he will still have the option of repairing it for $150 or buying a new one. Develop a decision tree for this situation and determine Deans optimal strategy. A box attached to a spring is being pulled across a flat frictionless surface. The spring constant is 45 N/m, the box is accelerating at1.3 m/s2, and the spring is stretched by 0.88 m. What is the mass of the box?26 kgO 38 kg30 kgO 33 kgPlzzzzz help