Physics, 25.01.2022 05:40, rachel2005smith
A coal barge with a mass of 2.36 × 10^4 kg drifts along a river. When it passes under a coal hopper, it is loaded with 9.4 × 10^3 kg of coal. What is the speed of the unloaded barge if the barge after loading has a speed of 2.7 m/s?
Answers: 2
Physics, 22.06.2019 06:00, nicollexo21
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
Answers: 1
Physics, 22.06.2019 09:30, ayeheavymetal
The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.
Answers: 1
Physics, 22.06.2019 10:30, dontcareanyonemo
Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?
Answers: 1
A coal barge with a mass of 2.36 × 10^4 kg drifts along a river. When it passes under a coal hopper,...
Physics, 04.01.2021 22:20
Mathematics, 04.01.2021 22:20
Geography, 04.01.2021 22:20
Mathematics, 04.01.2021 22:20