SAT, 13.11.2021 09:00 christine44gordon
Two carts collide and bounce apart. Cart 1 had a momentum of –6 kg • m/s before the collision. Cart 2 had a momentum of 10 kg • m/s before the collision. What is the total momentum of the carts after the collision? –16 kg • m/s –10 kg • m/s 4 kg • m/s 10 kg • m/s.
Answers: 2
SAT, 22.06.2019 22:00
Why do you think electric energy for households is generally supplied by power plants instead of by an electric generator at home.
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SAT, 25.06.2019 15:50
Which of the following must happen in order for productivity to increase? a. production levels remain unchanged while inputs increase. b. production levels rise while inputs decrease. c. production levels fall while inputs increase.
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SAT, 25.06.2019 22:00
Afarmer began a new method of reducing grain spills. this reduced the number of mice on the farm. the number of snakes in the surrounding area decreased at the same time. the snakes depended on the mice that lived in the field. what’s the likely reason the snake population decreased? a. the number of snake predators increased. b. the number of mice increased. c. the number of mice decreased. d. the pesticides affected the snakes. e. a new breed of mice moved into the field.
Answers: 1
SAT, 26.06.2019 13:30
Auser wants to add a thick, dark green border around a chart in powerpoint. the user can do this in chart tools by choosing what
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Two carts collide and bounce apart. Cart 1 had a momentum of –6 kg • m/s before the collision. Cart...
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