subject
Physics, 22.10.2020 23:01 rolo7105

PLEASE HELP, DUE IN 40 min After the engines cut off, the rocket is moving up but is decreasing
velocity? What kind of acceleration is this?
A. negative
B. Positive
C. no acceleration


PLEASE HELP, DUE IN 40 min

After the engines cut off, the rocket is moving up but is decreasing
v

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 03:50
A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c
Answers: 3
question
Physics, 22.06.2019 04:10
Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?
Answers: 3
question
Physics, 22.06.2019 04:20
Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?
Answers: 2
question
Physics, 22.06.2019 06:00
An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
Answers: 3
You know the right answer?
PLEASE HELP, DUE IN 40 min After the engines cut off, the rocket is moving up but is decreasing
Questions
question
Mathematics, 13.04.2020 20:00
question
History, 13.04.2020 20:00
question
Mathematics, 13.04.2020 20:00