Physics, 30.11.2019 04:40 dkhakdoust

# Acurtain hangs straight down in front of an open window. a sudden gust of wind blows past the window; and the curtain is pulled out of the window. which law, principle, or equation can be used to explain this movement of the curtain? a. poiseuille's lawb. bernoulli's equationc. the equation of continuityd. archimedes' principlee. pascal's principle

Answers: 1

Physics, 04.02.2019 06:49

Atruck with a mass of m collided inelastically with a car with a mass of m. the velocity of the truck is v, and the car is at rest. in terms of the given quantities m, what is the final momentum of the system?

Answers: 1

Physics, 03.02.2019 20:51

Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false

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Physics, 03.02.2019 02:01

Aball is thrown straight up into the air with a speed of 21 m/s. if the ball has a mass of 0.1 kg, how high does the ball go? acceleration due to gravity is g = 9.8 m/s^2. a. 22.5 m b. 20.0 m c. 25.0 m d. 17.5 m

Answers: 2

Physics, 01.02.2019 00:16

Aparallel circuit contains a battery with a voltage of 9 volts. the total resistance in the circuit is 18 ohms. which claim about the current in the circuit can be supported mathematically from the relationships between voftage, current, and resistance?

Answers: 2

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