A particle is moving in a circle of diameter 5m. Calculate the distance covered when it competes 3 revolutions. (b) (i) Define average speed. (ii) An object travels 30m in 4s and then another 30m in 2s. What is the average speed of the object? (c) Amit is moving in his car with a velocity of 45km/h. How much distance will he cover (i) in one minute and (ii) in one second.โ STEP BY STEP PLSS
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The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of
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Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.
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Physics, 22.06.2019 11:00
What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.
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Physics, 22.06.2019 20:30
Acold front traveling southeast collided with a warm front traveling northwest the following map shows the weather on monday the day the two fronts collided which of these describes the weather forecast for mississippi on tuesday and wednesday
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A particle is moving in a circle of diameter 5m. Calculate the distance covered when it competes 3 r...
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