- The table shows data for four planetary bodies. If your mass is 68.05 kg, how
much gravitational force would you experience on the surface of Mercury?
Newton's law of gravitation is F gravity Gmima The gravitational constant
Gis 6.67 x 10-11 N·m²/c2. (For the purposes of calculating the gravitational
force between a planet and an object on its surface, the distance ris the
radius of the planet.)
Planetary body
Mass, kg
Radius, m
Earth
5.97 X 1024
6.37 x 106
Moon
7.35 x 1022
1.74 x 106
Mars
6.42 x 1023
3.39 x 106
Mercury
3.30 x 1023
2.44 x 106
A. 110 N
B. 252 N
C. 92.1 N
D. 254 N
Oh

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265

What is the simplified form of square root of 400 to the 100th power ?