A dog runs a distance of 30 meters in 6 seconds. What is the velocity of the dog?
1. 0.2 m/s
...
Physics, 20.01.2021 21:50 ismailhajisaid29101
A dog runs a distance of 30 meters in 6 seconds. What is the velocity of the dog?
1. 0.2 m/s
2. 5m/s
3. 6m/s
4. 180m/s
Answers: 3
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Aman tries to push a box of mass 4 kg with a force of 5 n but the box remains stationary if the coefficient of static friction is 0.45, what is the value of the maximum force of friction?
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Which of the following statements comparing electron microscopy and light microscopy is false? which of the following statements comparing electron microscopy and light microscopy is false? both the electron microscope and the light microscope use the same wavelengths for illumination. images produced by light microscopes can be in color, whereas electron microscope images are black and white unless they are artificially colored. the electron microscope has greater resolution than the light microscope. electron microscopes can allow examination of viruses and internal cell structures, whereas light microscopes are limited to objects that are 0.5 micrometers and larger. request answer
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