Answers: 1
Another question on Physics
Physics, 22.06.2019 10:50
The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)
Answers: 3
Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 3
Physics, 22.06.2019 13:40
An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
Answers: 2
You know the right answer?
In the circuit shown below, the battery voltage is 12 volts and the light bulbs are all identical. w...
Questions
Computers and Technology, 16.09.2019 17:50
History, 16.09.2019 17:50
Health, 16.09.2019 17:50
Physics, 16.09.2019 17:50
English, 16.09.2019 17:50
Advanced Placement (AP), 16.09.2019 17:50
Chemistry, 16.09.2019 17:50
Mathematics, 16.09.2019 17:50
