Physics

All new and solved questions in Physics category

8 answers

What states of matters can conduction occur in

What states of matters can conduction occur in...
4 answers

An energy transfer accurs when energy changes from one form to another. Some stored enery in food is converted to movement energy

An energy transfer accurs when energy changes from one form to another. Some stored enery in food is converted to movement energy in the body. Write down three energy in the body as u sit reading this book...
2 answers

Develop a procedure on how you will determine the masses of these objects.

Develop a procedure on how you will determine the masses of these objects....
4 answers

Learning Diagnostic Analytics TX Science Social studies Math Language arts Skill plans Recommendations Fifth grade G.2 How do balanced

Learning Diagnostic Analytics TX Science Social studies Math Language arts Skill plans Recommendations Fifth grade G.2 How do balanced and unbalanced forces affect motion? APR The text below describes a pair of opposing forces. Read the text. Then answer the question below. A baby opossum hangs from...
4 answers

Make a claim about what you think it’s between the particles that make up substances

Make a claim about what you think it’s between the particles that make up substances...
4 answers

Trên một dây đàn hồi dài 1,35m đang có sóng dừng ổn định, có một đầu là một nút và một đầu là

Trên một dây đàn hồi dài 1,35m đang có sóng dừng ổn định, có một đầu là một nút và một đầu là một bụng. Tốc độ truyền sóng trên dây là 2m/s. Chu kì của sóng là 0,35.Tính số bụng trên dây...
9 answers

What is the coefficient of static friction between a load of mass 2 kg and the horizontal surface if the limited frictional force

what is the coefficient of static friction between a load of mass 2 kg and the horizontal surface if the limited frictional force is 10N...
4 answers

Please help with this physics sheet on half lives fill in the gap!!

Please help with this physics sheet on half lives fill in the gap!! [tex]Please help with this physics sheet on half lives fill in the gap!![/tex]...
4 answers

Please help me3. Explain using science, why you think your design will protect an egg from breakingwhen it falls. You have to

Please help me 3. Explain using science, why you think your design will protect an egg from breaking when it falls. You have to use at least 3 of the physics terms from the word bank to explain this. Underline the physics terms. Word bank: Force, Velocity, Time, Momentum, Impulse, Mass 4. CLAIM: D...
4 answers

A 125.5 g sample of a metal is warmed 16.1°C when 47.8 cal of heat is added.What is the specific heat of this metal?calgºc

A 125.5 g sample of a metal is warmed 16.1°C when 47.8 cal of heat is added. What is the specific heat of this metal? cal gºc...
4 answers

A plane wave has equation y=25sin(120t-4x) find the wavelength, wave velocity, frequency and period

A plane wave has equation y=25sin(120t-4x) find the wavelength, wave velocity, frequency and period...
4 answers

A purple neon sign emits light waves with which of the following wavelengths? O red and blue wavelengths O purple wavelengths O wavelengths

A purple neon sign emits light waves with which of the following wavelengths? O red and blue wavelengths O purple wavelengths O wavelengths but purple O all wavelengths...
4 answers

It refers to the horizontal displacement of the projectile.

It refers to the horizontal displacement of the projectile....
7 answers

I'm single and ugly help me

I'm single and ugly help me...
4 answers

Why is it important for a teacher to have a philosophy of education?

Why is it important for a teacher to have a philosophy of education? [tex]Why is it important for a teacher to have a philosophy of education?[/tex]...
3 answers

A 100 kg box is pushed along a road with a force of 500N if the box move with uniform velocity the coefficient of friction between

A 100 kg box is pushed along a road with a force of 500N if the box move with uniform velocity the coefficient of friction between the Block and the road is...
3 answers

Câu 2: Vật nhỏ chuyển động theo phương trình 2 r t i t j   2 3sin  (SI). Coi rằng π2 = 10.

Câu 2: Vật nhỏ chuyển động theo phương trình 2 r t i t j   2 3sin    (SI). Coi rằng π 2 = 10. Độ lớn vận tốc của chất điểm tại thời điểm t = 10s là: A. 24,6 m/s. B. 41,1 m/s. C. 52,3 m/s. D. 18,6 m/s....
3 answers

Does a tennis ball filled with sand and a regular tennis ball have the same volume?

Does a tennis ball filled with sand and a regular tennis ball have the same volume?...
4 answers

If an object is thrown straight up and air resistance is negligible, then its speed when it returns to the starting point is the same

If an object is thrown straight up and air resistance is negligible, then its speed when it returns to the starting point is the same as when it was released. If air resistance were not negligible, how would its speed upon retum compare with its initial speed? How would the maximum height to which i...
3 answers

Find the force experienced by a +5mc charge placed in a uniform electric field strength 15000N/C directed upward

find the force experienced by a +5mc charge placed in a uniform electric field strength 15000N/C directed upward...

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