helpplz7940 helpplz7940
  • 12-06-2018
  • Physics
contestada

A rock (mass 45 kg) falls into a ravine. What is the force of air resistance when it has reached terminal velocity.?


9.8 N
221 N
340 N
441 N

Respuesta :

liannalberto23 liannalberto23
  • 14-06-2018
answe is b good look
Answer Link

Otras preguntas

I need help with this I'm stuck
what is the plural for él as in hombre
Which action will help increase a low FICO score? A.) Reducing credit card balances. B.) Holding payment on bills. C.) Applying for credit more frequently.
Which of the following competes with the need for safe, clean, drinking water? A) the Clean Water Act and similar congressional legislation B) the economic need
How does a senators term differ from a representatives? What is the reason for this difference?
complete the table for the equation
Which of the following is NOT a domain? A.Archaea B.Bacteria C.Eukarya D. Chordata.
Is it possible to have an expression that uses brackets without using parentheses? Explain.
Name the island and their capital?
How does a senators term differ from a representatives? What is the reason for this difference?