Physics

All new and solved questions in Physics category

3 answers

When a vehicle travels at a steady speed the driving force and theresistive forces must be?What one word completessentence?Enter

When a vehicle travels at a steady speed the driving force and the resistive forces must be? What one word completes sentence? Enter your answer...
4 answers

Calculate the force acting on an electron of the charge 1.6×10-9c placed between two charged parallel plates where the electric field

calculate the force acting on an electron of the charge 1.6×10-9c placed between two charged parallel plates where the electric field strength is 100N/C draw the shape and direction of the electric field between the plates and show the direction the electron will move...
3 answers

21. Which statement best describes the relationship between atoms and nuclear forces? (2 points) Strong nuclear forces hold the nucleus

21. Which statement best describes the relationship between atoms and nuclear forces? (2 points) Strong nuclear forces hold the nucleus of an atom together. Weak nuclear forces hold neutrons and electrons together. O Weak nuclear forces hold the nucleus of an atom together. Strong nuclear forces are...
4 answers

Describe one unique/different food from Israel

Describe one unique/different food from Israel...
4 answers

Exercise 1. An unknown charge is placed in an electric field of intensity 54N/C and experience force due to its electrical nature

Exercise 1. An unknown charge is placed in an electric field of intensity 54N/C and experience force due to its electrical nature of 3.7x102N calculate the value of the charge. 2. Find the force experienced hy a +5m charpe nlaced in a...
4 answers

A metal leaf electroscope is charged, by induction, using a positively charged rod. Clearly explain how the electroscope becomes charged

A metal leaf electroscope is charged, by induction, using a positively charged rod. Clearly explain how the electroscope becomes charged including a diagram with an explanation of what happens within the electroscope....
4 answers

A 14.0-m length of wire consists of 9.0 m of copper followed by 5.0 m of aluminum, both of diameter 1.2 mm . A voltage difference

A 14.0-m length of wire consists of 9.0 m of copper followed by 5.0 m of aluminum, both of diameter 1.2 mm . A voltage difference of 85 mV is placed across the composite wire. The resistivity of copper is 1.68×10−8Ω⋅m and the resistivity of aluminum is 2.65×10−8Ω⋅m....
4 answers

3 PREGUNTASAYUDA PORFAVORRESPONDER TODO <3I. Resuelve los siguientes ejercicios de rapidez.a) Si un automóvil parte de la Cd.

3 PREGUNTAS AYUDA PORFAVORRESPONDER TODO <3I. Resuelve los siguientes ejercicios de rapidez.a) Si un automóvil parte de la Cd. de México hacia Toluca, situada a 90 km de distancia y elrecorrido lo hace en 1.5 h ¿calcular su rapidez?RESPONDER : Datos, Formula, Sustitución, Operación, Result...
3 answers

This is one of the hardest questions in the world, probably not to many people know the answer for this but I'm going to ask it...why

This is one of the hardest questions in the world, probably not to many people know the answer for this but I'm going to ask it... why can we swallow upside down?the best answer will be brainiest person alive...
4 answers

For the motion graphed in the position versus time graph below, at what time period would you expect the object to have the highest

For the motion graphed in the position versus time graph below, at what time period would you expect the object to have the highest instantaneous velocity ? Explain . [tex]For the motion graphed in the position versus time graph below, at what time period would you expec[/tex]...
11 answers

Directions: Write APPROVED if the statement is true and if not, write DISAPPROVEDand identify the word that made the statement

Directions: Write APPROVED if the statement is true and if not, write DISAPPROVED and identify the word that made the statement false. Accomplish this task in your activity notebook. 1. Luzon lowland folksongs have a very distinctive Spanish influence. 2. Folksongs are generally taught in schools....
4 answers

Students need written representation how each type of seismic wave moves, how fast itmoves, what it can move through, which one

Students need written representation how each type of seismic wave moves, how fast it moves, what it can move through, which one causes the most destruction and explain what order they occur in (Primary waves, Secondary waves, Surface waves) (This needs to be in a well structured paragraph; 6-8 se...
4 answers

1. What chemical properties can be predicted about the elements rubidium, cesium, and Fran- cium based on the matching characteristic

1. What chemical properties can be predicted about the elements rubidium, cesium, and Fran- cium based on the matching characteristic found with the three elements of group IA (potassium, lithium, and sodium)?...
4 answers

I need help right now

I need help right now [tex]I need help right now[/tex]...
4 answers

You throw a ball upward with an initial velocity of 8.2 m/s. Gravity gives the ball a downward acceleration of -9.8 m/s2. What is

You throw a ball upward with an initial velocity of 8.2 m/s. Gravity gives the ball a downward acceleration of -9.8 m/s2. What is the velocity of the ball 1.5 s after it was thrown?...
4 answers

9. Captain America is chasing Red Skull. He plans to throw his shield to knock down Red Skull but needs to know how fast Red Skull

9. Captain America is chasing Red Skull. He plans to throw his shield to knock down Red Skull but needs to know how fast Red Skull is moving relative to himself. If Red Skull is running at 3.50 m/s at an angle of 45.0° toward the left front of a truck that is moving at 12.5 m/s N, and Captain Ameri...
4 answers

I know its a spam but i cant ask my question cause apparently it hurts dot com feelings can someone explainBtw its about physics

I know its a spam but i cant ask my question cause apparently it hurts dot com feelings can someone explain Btw its about physics...
4 answers

Which one of the following does not accurately describe the universal gravitational law? Question 10 options: A) Gravitational force

Which one of the following does not accurately describe the universal gravitational law? Question 10 options: A) Gravitational force is proportional to the square of the distance between the centers of both bodies. B) Every object in the universe that has mass attracts every other object in the univ...
12 answers

Directions: Write APPROVED if the statement is true and if not, write DISAPPROVEDand identify the word that made the statement

Directions: Write APPROVED if the statement is true and if not, write DISAPPROVED and identify the word that made the statement false. Accomplish this task in your activity notebook. 1. Luzon lowland folksongs have a very distinctive Spanish influence. 2. Folksongs are generally taught in schools....
4 answers

What are the electrons i. the outer energy level of an atom that can participate in interactions with other atoms

what are the electrons i. the outer energy level of an atom that can participate in interactions with other atoms...

-- 0.166278--