H2P-152
Newton’s second law
H2 Physics · JC 1 · Medium · Newton’s second law
A 0.80 kg model rocket is descending vertically and slowing down with a constant upward acceleration of 1.5 m s⁻². The gravitational field strength on this planet is 6.0 m s⁻². What is the thrust force produced by the rocket engine?
- 6.0 N
- 4.8 N
- 1.2 N
- 7.5 N
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.