Physics Questions

Which is more 3 tons or 6001 pounds
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Why does friction increase as speed INCREASES?Please explain using the big idea of particles
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How does the atmosphere balance the unequal heating of Earth's surface
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What causes rocks to change composition when reacting with oxygen? Please help!!
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If you increase the force on a box, it will have...
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If (on earth) an object falls 18m and loses 36J of GPE. What is the objects mass?
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A 1-kilogram coconut falls out of a tree from a height of 3 meters. Determine the coconut's kinetic energy.
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Which car has the greatest acceleration during the time interval 10 seconds to 15 seconds
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Scientists use different types of microscopes to observe objects that are not visible to the naked eye. A scientist is reviewing various samples of pond water to determine what species of microorganisms live in the pond. The scientist wishes to make drawings of the structure of each microorganism and study each one's method of movement. Which of the following microscopes would be best for the scientist to use?a.transmission electron microscopeb.scanning electron microscopec.compound light microscoped.dissecting microscope
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You have trained all year for a marathon. In your first attempt to run a marathon, you decide that you want to complete this 26-mile race in 4.5 hours.What would your average speed have to be to complete the race in 4.5 hours? Give you answer in kilometers per hour.
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WHAT IS THE UNBALANCED FORCE THAT SLOWS DOWN SLIDING DESKS AND MOVING CARS
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What phylum do animals with backbones belong to?
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How is it possible for a single sedimentary rock to contain rock particles animal shells and minerals that crystallized from water?
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Astronomy can best be described as a/an
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A skateboarder on a half-pipe changes his velocity from 6.0 m/s forwards to 4.0 m/s backward in 5.0 s. What is the acceleration of the skateboarder?
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The SI unit of power is the
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An ultrasound wave vibrates 30,000 times per second. what is the frequency
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Clouds made mostly of ice crystals that form high above earth are called?
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