Questions and Answers Results: (Page 1 of 20)

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Gravitational Energy

Question posted by 31 days ago on the Physics Q&A Board | Posted by maX5
a rocket is launched vertically upward from earth's surface at a speed of 5.1 km/s. what is its maxi... go to post »
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projectile motion with rocket (acceleration)

Question posted by 31 days ago on the Physics Q&A Board | Posted by 1nstinct
what is the approach and formula needed for this question? catapult launches rocket 53,0 degr... go to post »
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Collision of two objects?

Question posted by 31 days ago on the Physics Q&A Board | Posted by digna
an 8.00 kg mass moving east at 14.4 m/s on a frictionless horizontal s... go to post »
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Physics help thanks!!

Question posted by 31 days ago on the Physics Q&A Board | Posted by Chase725
the drawing shows two boxes resting on frictionless ramps. one box is relatively light and sits on a... go to post »
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Physics help thanks

Question posted by 31 days ago on the Physics Q&A Board | Posted by Chase725
in 2.0 minutes, a ski lift raises four skiers at constant speed to a height of ont color="red... go to post »
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Gravity and Orbits--HELP NEEDED.

Question posted by 31 days ago on the Physics Q&A Board | Posted by mzrull
    a. at what height above the earth is the free-fall acceleration 10% of its value ... go to post »
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problem 24 ,chapter 2

Question posted by 31 days ago on the Physics Q&A Board | Posted by lovely H-A
a skier is gliding along at 3m/s on horizontal frictionless snow. he suddenly starts down a 10 ... go to post »
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please help me with this

Question posted by 31 days ago on the Physics Q&A Board | Posted by juan64
the planet earth travels in a circular orbit at constant speed around the sun... go to post »
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Please help -- lifesaver rating given!

Question posted by 31 days ago on the Physics Q&A Board | Posted by chancer
starting from the top and at rest a block slides down an inclined plane and has a velocity of ... go to post »
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Help! Lifesaver points given!

Question posted by 31 days ago on the Physics Q&A Board | Posted by chancer
a 4.1 kg block is dropped onto a spring of spring constant 2014 n/m from a height of 1500 cm. find t... go to post »

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