Physics, 23.10.2020 19:50 JvGaming2001
PLEASE HELP IM BEING TIMED A tortoise and a hare raced and the following number were recorded: The tortoise "ran" the entire 100 meter race at a steady pace of 0.2 m/s. The hare started from rest and accelerated at a constant rate of 0.4m/s^2 for the first 30 meters, then rested for 6 minutes, then finished the last 70 meters of the race at a steady speed of 0.5 m/s. How much time (in seconds) did the hare take to complete the race?
Answers: 1
Physics, 22.06.2019 18:30
Apiece of metal 75g at 110°c is dropped in a container with 500g at 20°c. the h2o if temperature is 24°c find specific heat capacity of metal
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Physics, 23.06.2019 00:30
Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?
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Physics, 23.06.2019 01:40
The largest observatory complex in the world is on mauna kea, the tallest mountain on earth. what are some factors astronomers consider when selecting an observatory site? don’t forget practical ones. should astronomers, for example, consider building an observatory on denali (mount mckinley) or mount everest?
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Physics, 23.06.2019 16:00
In the absence of friction, gravity, and all other external forces, what kind of speed will an object display if it travels from the bottom to the top of an inclined plane? a. constant speed b. increasing speed c. decreasing speed d. speed increases and then decreases e. speed decreases and then increases
Answers: 1
PLEASE HELP IM BEING TIMED
A tortoise and a hare raced and the following number were recorded: The...
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