Physics

30Jan

which of the following would not make a good insulator * rubber *plastic *wood *metal

kittykittywanab Physics 1 0
30Jan

How much work does a person do in pushing a box with a force of 10 N over a distance of 4.0 m in the direction of the force?

Danielamonterroso Physics 1 0
30Jan

does gas have as definite or indefinite volume

gabby12 Physics 1 0
30Jan

What is a Vector and a scalar?

CommDan Physics 1 0
30Jan

A wet towel is hanging on a clothesline in the sun. What process does the towel dry by?

Pizzulo364 Physics 2 0
30Jan

A basketball has been left out in the cold. The next day you find that it has become soft. What do you do to get it back to shape and why? a) Leave it alone to warm up b) Pump it up a little c) Get a new basketball

markysamsam Physics 2 1
30Jan

what planet starts with e?

WinterWolverton339 Physics 2 0
30Jan

You are standing 1 meter from a squawking parrot. If you move to a distance three meters away, the sound intensity will be what fraction of its original value?

Cristian7 Physics 2 0
30Jan

What does terminal velocity mean?

soccer10taylor Physics 2 0
30Jan

Simple Machine Lever: A ________ that pivots on top of a fixed point called a _______.

Darwinescobar77 Physics 1 0
30Jan

Sound: The more _______ a sound has, the _________ its volume is.

Darwinescobar77 Physics 1 0
30Jan

You did 150 joules of work lifting a 120-newton backpack. a. How high did you lift the backpack? b. How much did the backpack weigh in pounds?

tycoop01 Physics 1 0
30Jan

Behavioral Adaptations: Behavior that animals begin life with that helps them meet their needs is called ________.

Darwinescobar77 Physics 2 0
30Jan

The sun is important to is because of the heat it provides. The sun is just one of ________ of stars in the universe.

Darwinescobar77 Physics 1 0
30Jan

An ambulance driving with velocity v/8 where v is the speed of sound, emits a siren with a frequency of . What is the frequency heard by a stationary observer toward whom the ambulance is driving?

Lena44 Physics 1 0
30Jan

Calculate the power of a motor that draws a current of 2 A when connected to a 12 volt battery.

areanuh Physics 1 1
30Jan

explain how light travels

punky Physics 1 0
30Jan

A horse starts from rest and speeds up with constant acceleration. If it has gone a distance of 100 m at the point when it reaches a speed of 12 m/s, what is its acceleration?

Rangata Physics 1 0
30Jan

what is friction and explain

zacselim14 Physics 2 0
30Jan

There are 10 apples in a one-kilogram bag of apples. What is the average mass of each apple in the bag? Give your answer in units of kilograms and grams.

pokahuntis Physics 1 0
30Jan

How do the gas giants differ from the inner planets of the solar system. Discuss composition, size, distance from the sun, length of a year and how much energy they get.

Stilly13 Physics 1 0
30Jan

In a clarinet, the reed end of the instrument acts as a node and the first open hole acts as an antinode. because the shape of the clarinet is nearly cylindrical, its harmonic series approximately follows that of a pipe closed at one end. What harmonic series is predominant in a clarinet?

ishderpy Physics 1 0
30Jan

Explain how the atoms of the element helium are formed in a star Please

tpscorpio06 Physics 1 0
30Jan

what are some similarities between heat and temperature? 

Ana435 Physics 1 0
30Jan

what are the various ways in which lithospheric plates interact with each other as they move around on a dynamic earth??

clari12 Physics 1 0