Anew ski area has opened that emphasizes the extreme nature of the skiing possible on its slopes. suppose an ad intones “free-fall skydiving is the greatest rush you can experience . . but we’ll take you as close as you can get on land. when you tip your skis down the slope of our steepest runs, you can accelerate at up to 75% of the acceleration you’d experience in free fall.” what angle slope could give such an acceleration?

a small object of mass 3.66 g and charge -17.6 µc is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. what are the magnitude and direction of the electric field?

e

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg