Physics
Physics, 19.08.2021 22:00, tristanf123

1. An MR-2 starts from rest and accelerates westward to a speed of 27 m/s in 11.8 seconds.
a) What is its acceleration?
b) What is the displacement it covered?

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 15:00, jflakes406
How much work would be needed to raise the payload from the surface of the moon (i. e., x = r) to an altitude of 5r miles above the surface of the moon (i. e., x = 6r)?
Answers: 2
image
Physics, 21.06.2019 19:40, 20170020
Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease
Answers: 1
image
Physics, 21.06.2019 22:30, andresduenas72
The law of conservation of energy states that energy cannot be created or , energy can be from one substance to another. the first blank is ' destroyed ' and for the second blank is ' transferred '
Answers: 1
image
Physics, 22.06.2019 00:30, powberier6979
Consider an ordinary, helium-filled party balloon with a volume of 2.2 ft3. the lifting force on the balloon due to the outside air is the net resultant of the pressure distribution exerted on the exterior surface of the balloon. using this fact, we can derive archimedes’ principle, namely that the upward force on the balloon is equal to the weight of the air displaced by the balloon. assuming that the balloon is at sea level, where the air density is 0.002377 slug/ft3, calculate the maximum weight that can be lifted by the balloon. note: the molecular weight of air is 28.8 and that of helium is 4.
Answers: 2
Do you know the correct answer?
1. An MR-2 starts from rest and accelerates westward to a speed of 27 m/s in 11.8 seconds.
a...

Questions in other subjects:

Konu
Mathematics, 20.03.2020 00:54
Konu
Mathematics, 20.03.2020 00:55