Physics, 22.09.2019 21:30, griffinadrianne9109
Atourist being chased by an angry bear is running in a straight line toward his car at a speed of 5.20 m/s. the car is a distance d away. the bear is 25.8 m behind the tourist and running at 7.38 m/s. the tourist reaches the car safely. what is the maximum possible value for d?
Answers: 1
Physics, 21.06.2019 18:30, angiebailey1605
A10.0 kg cart and a 15kg cart are locked together with a compressed spring between them. they are then released so that the spring pushes the two carts apart. the 10.0 kg cart is moving at 4.5 m/s afterward. how fast is the 15kg cart moving? 3.0 m/s 2.0 m/s 4.5 m/s 5.0 m/s
Answers: 1
Physics, 22.06.2019 13:30, brsglover8355
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
Atourist being chased by an angry bear is running in a straight line toward his car at a speed of 5....
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