A car traveling west in a straight line on a highway decreases its speed from 30.0 meters per second to 23.0 meters per second in 2.00 seconds. The Cars average acceleration during the time interval. is

Would it be true that if you double the distance of an astronaut from a planet, the gravitational pull between them would be half as strong?

Climate scientists predict that shifting patterns of precipitation and increasing dryness in areas like the american southwest and midwest will result in:

A water holding tank measures 105 m long, 40m wide, and 11m deep. Traces of mercury have been found in the tank, with a concentration of 60mg/l. What is the total mass of mercury in the tank?

A ball thrown horizontally at vi = 26.0 m/s travels a horizontal distance of d = 52.0 m before hitting the ground. From what height h was the ball thrown?

A car goes 4 m/s for 10 seconds then speeds up to 12 m/s in two seconds. The car continues at this speed for a minute. The car then accelerates at - 3 m/s" for 10 seconds How far did the car go in each time interval?

Why is the liver important in digestion

A building 190 feet tall casts a 30 foot long shadow. if a person stands at the end of the shadow and looks up to the top of the building, what is the angle of the person's eyes to the top of the building (to the nearest hundredth of a degree) ?

The frequency of which type of electromagnetic wave is just higher than that of visible light? A. infrared waves B. gamma rays C. x-rays D. radio waves E. ultraviolet rays

Two circular coils are concentric and lie in the same plane. The inner coil contains 140 turns of wire, has a radius of 0.015 m, and carries a current of 7.2 A. The outer coil contains 180 turns and has a radius of 0.023 m.

Which best describes how magnesium (mg) and oxygen (o) bond? they form an ionic bond by exchanging two electrons. they form an ionic bond by exchanging three electrons. they form a covalent bond by sharing one electron.