Physics, 18.11.2019 20:31 mcalepcrager

Three small balls of mass 4.5 kg, 2.1 kg, and 2.8 kg are connected by light rods laying along the y-axis. the rod connecting the first and second balls is 5 m long and the rod connecting the second and third balls is 2.4 m. the entire system rotates around the x-axis, which is between the first and second balls and a distance 3 m from the first ball, at a rotational speed 2.6 s-1 (a) what are the linear speeds of the three objects?

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 15:40

Which of the following represents an upside-down image? o a. +doo b. -doo c. +mo d.-m

Answers: 2

Answer

Physics, 22.06.2019 09:30

This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer

Answers: 2

Answer

Physics, 22.06.2019 11:10

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

Answers: 3

Answer

Physics, 22.06.2019 11:30

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)

Answers: 3

Answer

You know the right answer?

Three small balls of mass 4.5 kg, 2.1 kg, and 2.8 kg are connected by light rods laying along the y-...

Questions