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The mass of an astronaut

An astronaut whose mass is 80. kg carries an empty oxygen tank with a mass of 10. kg. The astronaut throws the tank away with a
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2. asked by Cory
3. 2,908 views
An astronaut with a mass of 100 kg throws a wrench with a mass of 2 kg at a velocity of 5 m/s. What is the resulting recoil
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2. asked by halloumi
3. 2,279 views
Please show steps and thank you!An astronaut of mass 70 kg carries an empty oxygen tank of mass 14 kg. He throws the tank away
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2. asked by Anon
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An astronaut of mass 70 kg carries an empty oxygen tank of mass 14 kg. He throws the tank away from himself with a speed of 3
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2. asked by Dylan
3. 770 views
A 100 kg astronaut carries a launcher loaded with a 10 kg bowling ball; the launcher and the astronaut’s spacesuit have
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2. asked by David
3. 831 views
A rocket blasts off from rest and attains a speed of 49 m/s in 16 s. An astronaut has a mass of 56.3 kg. What is the astronaut's
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2. asked by Bill
3. 1,827 views
A rocket blasts off from rest and attains a speed of 42.3 m/s in 13.8 s. An astronaut has a mass of 70.2 kg. What is the
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2. asked by Jess
3. 528 views
A rocket blasts off from rest and attains a speed of 30.4 m/s in 10.3 s. An astronaut has a mass of 60.1 kg. What is the
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2. asked by Randy
3. 597 views
A rocket blasts off from rest and attains a speed of 42.2 m/s in 10.9 s. An astronaut has a mass of 63.8 kg. What is the
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2. asked by shine
3. 507 views
A rocket blasts off from rest and attains a speed of 53.8 m/s in 17.4 s. An astronaut has a mass of 67.2 kg. What is the
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2. asked by Hannah
3. 548 views