Physics, 28.10.2020 01:00 arianawelsh123l
a ball of mass 6kg moving with a velocity of 10m/s collides with a 2kg ball in opposite direction. with a velocity of 5m/s. After the collision the two balls coalesce and move in the same direction. Calculate the velocity of the composite body
Answers: 2
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Physics, 22.06.2019 12:30
Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.
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Which planet do you think would be easiest for humans to colonize some day?
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a ball of mass 6kg moving with a velocity of 10m/s collides with a 2kg ball in opposite direction. w...
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