Physics, 15.07.2019 13:00 shenzhen10
Acar starts from rest and travels to the north for 6.00 s with a uniform acceleration of 2.50 m/s2. the driver then applies the brakes, causing a uniform acceleration of –2.00 m/s2. if the brakes are applied for 4.00 s, (i) how fast is the car going at the end of the braking period, and [7 m/s] [2 marks](ii) how far has the car gone? [89 m] [3 marks]
Answers: 1
Physics, 21.06.2019 15:10
Four objects are being tested to see how they are affected by fluid friction. object w has a surface area of 4.5 cm2, object x has a surface area of 2.5 cm2, object y has a surface area of 6.2 cm2, and object z has a surface area of 3 cm2. which object would experience the most fluid friction?
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Physics, 21.06.2019 19:00
What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?
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The human body stores chemical energy from digested food. some of the chemical energy is converted into mechanical energy when the body moves. which statement best supported by this information
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Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.
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Acar starts from rest and travels to the north for 6.00 s with a uniform acceleration of 2.50 m/s2....
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