A model rocket is fired vertically from rest. It has a constant acceleration of 16.4 m/s2 for the first 1.50 s. Then its fuel is exhausted, and it is in free fall. The rocket has a mass of 78.2 g; the mass of the fuel is much less than 78.2 g. Ignore air resistance. What was the downward net force on the rocket after its fuel was spent?
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A model rocket is fired vertically from rest. It has a constant acceleration of 16.4 m/s2 for the first 1.50 s. Then its fuel is exhausted, ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Why is the formation of sand a physical change
Answers (1)
What is the final velocity of the 12 kg rock?
Answers (1)
I need this like right now! Which of the following indicates that an exothermic reaction has occurred? Temperature increases Heat is absorbed Salt is produced Water is formed
Answers (1)
Which statement is true about the atomic mass? a. it is never greater than the atomic number b. it always equal the atomic number c. it always lowers the atomic number d. it can be greater than the atomic number
Answers (1)
One Newton is expressed in O A. kg*m/s. O B. kgm/s2 O c. m/s2 O D. kg/m
Answers (2)
New Questions in Physics
A cannon fired horizontally at 20 m/s from the top of a cliff lands 80m away. how tall is the cliff
Answers (1)
Who is galileo galilei
Answers (2)
an athlete whirls a 7.00 kg hammer tied to the end of a 1.3 m chain in a horizontal circle the hammer moves at the rate of 1.0 rev/s what is the centripetal acceleration of the hammer
Answers (1)
Relaying a message from a membrane receptor to a molecule that performs a specific function within a cell occurs when
Answers (1)
Ultrasound consists of sound at frequencies most people can hear?
Answers (2)