What does a rising atmospheric pressure indicate?

What is the station's orbital speed? the radius of earth is 6.37*106m, its mass is 5.98*1024kg.

a battery of 9V is connected in series with resistors of 0.2Ω,0.3Ω,0.4Ω,0.5Ωand 12Ω resistors. How much current would flow through th 12Ω resistors?

How long will it take to travel 546 km at 110 km/hr (answer in hours)

Which is harder, air tight or water tight seals?

What is the refractive index of a medium?

Maintaining a proper lookout using human sight and hearing applies to boats under what circumstances?

Which planet is closest to earth in diameter mass and strength of gravity?

How are color and size related

An originally stationary car with a mass of 1500 kg which velocity of 15 m/s, five second after starting. What is the car's acceleration? How much force was required to reach this acceleration

8. A force of 80 pounds on a rope is used to pull a box up a ramp inclined at 100 from the horizontal. The rope forms an angle of 330 with the horizontal. How much work is done pulling the box 25 feet along the ramp?