Physics, 16.02.2021 17:50 nadiarose6366
A car of mass 1500kg starting from the rest can reach a speed of 20kgm/s with in 10 sec calculate the accelerating force of the car engine?
Answers: 3
Physics, 22.06.2019 04:40
Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.
Answers: 3
Physics, 22.06.2019 14:30
In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.
Answers: 1
Physics, 23.06.2019 02:00
Estimate the kinetic energy of mars with respect to the sun as the sum of two terms, that due to its daily rotation about its axis, and that due to its yearly revolution about the sun. (assume mars is a uniform sphere with mass = 6.4ร10 to the power of 23 kg, radius = 3.4ร10 to the power of 6 m, rotation period = 24.7 hours, orbital period = 686 days and is 2.3ร10 to the power of 8 km from the sun.)
Answers: 2
Physics, 23.06.2019 06:30
What surface does the epithelial tissue cover? a. the surface of the body b. lines internal organs c. forms many glands d. all of the above
Answers: 3
A car of mass 1500kg starting from the rest can reach a speed of 20kgm/s with in 10 sec calculate th...
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