The first five questions refer to the following problem: A model rocket lifts off with an upward thrust of 35 Newtons. It has a mass of 2.5 kilograms and a weight of 25 Newtons. How quickly does the rocket accelerate?

Use your given quantities and your equations to solve the problem.

Question 5 options:

10 m/s^2

150m/s^2

24 m/s^2

4 m/s^2

The net force on the rocket is directed upward with a magnitude of

35 N - 25 N = 10 N

By Newton's second law, the acceleration a is such that net force is equal to the mass of the rocket times its acceleration:

10 N = (2.5 kg) a

a = (10 N) / (2.5 kg)

a = 4 m/s²

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

answer: about 22.67

step-by-step explanation: