Answers: 2
Physics, 22.06.2019 18:00
According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.
Answers: 2
Physics, 23.06.2019 06:30
Two blocks of aluminum (specific heat c=0.22 cal/g celsius) with masses of 1000 g and 100 g are at a temperature of 70 c. which block has more thermal (internal) energy? explain why?
Answers: 2
Physics, 23.06.2019 11:00
1) a child holds two dogs on two separate leads. the dogs are pulling in different directions. one is pulling a force of 20n north and one is pulling 15n eastwards. calculate the resultant force on the child. state the direction. (use the parallelogram of forces) 2) a force of 20n acts horizontally on an object. a second force of 5n acts at 60 degrees to the first one. calculate the resultant force. worth 20 points, need answers asap with method you x
Answers: 2
Physics, 23.06.2019 21:00
Ashley swam 20 miles in .5 hours and 40 miles in an hour is it a proportional?
Answers: 2
What are the basic rules of basketball? are the rules different for men’s versus women’s competitio...
Geography, 27.07.2019 20:30
Chemistry, 27.07.2019 20:30
Social Studies, 27.07.2019 20:30
History, 27.07.2019 20:30
Mathematics, 27.07.2019 20:30
English, 27.07.2019 20:30
Geography, 27.07.2019 20:30
SAT, 27.07.2019 20:30
Mathematics, 27.07.2019 20:30