Calculate the force exerted on the the window of an underwater vehicle at a depth of 27.5 m where in the window is circular and has a diameter of 35.0 cm. Density of water is 1000kg/m^3 indicate solution​

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?

If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a.true or b.false