Physics, 05.10.2020 15:01 Ezekielcassese
A spaceship is descending to the surface of Mars where g= 4 m/sec. The spaceship is initially 80 m above the planet's surface and is descending downward at 50 m/sec. The mass of the spaceship is 2500 kg. The spaceship will land on the surface with a final velocity of 0. Our goal s to find the upward thrust force on the spaceship to make this happen. a) Find the deceleration of the rocket. b) Show the net force. d) Find the thrust force on the rocket?
Answers: 1
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What should the power status of a circuit be when measuring resistance with an ohmmeter?
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Which of these questions might a character ask if the conflict is man versus self? a. which path should i take to better myself? b. which boulder will be too heavy for me to carry? c. which friend is going to ditch me today? d. all of the above
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Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates
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A spaceship is descending to the surface of Mars where g= 4 m/sec. The spaceship is initially 80 m a...
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