Martians from the planet Mars have an average mass of 245 kg. They live in tall buildings 47 m off the surface of their planet. At that height, the average Martian has 42,606 J of potential energy. Venusians from the planet
Venus, however, have an average mass of only 13.8 kg. They live in small huts 0.4 m off the surface of their planet.
At that height, the average Venusian has 61.2 J of potential energy. Which planet, Mars or Venus, has a higher
acceleration due to gravity?

convex lenses are thicker at the middle. rays of light that pass through the lens are brought closer together (they converge). a convex lens is a converging lens. when parallel rays of light pass through a convex lens the refracted rays converge at one point called the principal focus.

answer///terminator or twilight zone;

the speed of the cart after 3 seconds of low fan speed is ⇒ 54.0 cm/s.

the speed of the cart after 5 seconds of medium fan speed is ⇒ 120.0 cm/s.

the speed of the cart after 2 seconds of high fan speed is ⇒ 64.0 cm/s. 

just did the lab.