The gravitational force of Venus is 0.91 times the gravitational force of Earth. What would be the weight on Venus of a person with a mass of 72,000g? a. 8.9 N
b. 65,000 N
c. 641 N
d. 740 N
Please help I need to show work awell

Which statement best describes who the period and frequency of electromagnetic was change between gamma rays and microwaves? a) the period and frequency stay the same. b) the period increases and the frequency decreases. c) the period decreases and the frequency increases. d) the period increases and the frequency increases.

An object of dimensions 50 cm x 40 cm x 0.20 cm has a mass 60g. find its density in g/cm3 and kg/ m3

How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7