Answers: 1
Physics, 22.06.2019 09:50
If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
Answers: 3
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
Is force a
vector,
scalar,
both,
neither...
vector,
scalar,
both,
neither...
Biology, 04.08.2019 11:00
Mathematics, 04.08.2019 11:00
Mathematics, 04.08.2019 11:00
History, 04.08.2019 11:00
Mathematics, 04.08.2019 11:00
Mathematics, 04.08.2019 11:00
History, 04.08.2019 11:00
History, 04.08.2019 11:00
History, 04.08.2019 11:00
Social Studies, 04.08.2019 11:00