What is the difference between the charges on a balloon rubbed in your hair and a glass rod rubbed with silk? why?

You open a bank account and deposit $10. Every month you deposit $25 dollars. Let T represent the total money in your account after m months.

Which component of a loudspeaker produces sound waves? a solenoid coil a thin membrane a permanent magnet

Identify the main renewable energy resources

A mass of 9.2 kg is accelerated at 2.1 m/s2. What is the force?

Peyton and Vanessa are having an in-depth conversation about whether moral standards and concepts hold across cultures, or whether they are relative. What type of ethics are they considering?

What is the acceleration of all objects due to gravity? What does this mean?

Which is the correct formula for cellular respiration? a. 6 CO2 + 6 H2O + light energy → C6H12O6 + 6 O2 b. CO2 + H2O → C6H12O6 + O2 c. C6H12O6 + O2 → CO2 + H2O d. C6H12O6 + 6 O2 → 6 CO2 + 6 H2O + ATP energy

A tree is standing in the middle of a meadow. As you watch, the wind begins to blow and the tree bends. Which statement best explains how you could tell that a net force was acting on the tree? OA) The tree had momentum.

Consider two cars, a 700kg Porsche and a 600kg Honda Civic. The Porsche is speeding along at 40 m/s (mph) and the Civic is going half the speed at 20 m/s.

Which statement about an electron in the 4d state is correct? A. The magnitude of its orbital angular momentum is 6√ℏ. B. The largest orbital angular momentum it could have in any given direction is 4ℏ. C.