Select the correct answer from each drop-down menu.
tends to raise co2 levels in the a...
Select the correct answer from each drop-down menu.
tends to raise co2 levels in the atmosphere, but
to lower co2 levels in the atmosphere.
1st blank options
-carpooling instead of driving alone
-cutting down trees instead of growing trees
-reusing an item instead of buying new
-using energy-efficient cars instead of gas guzzlers
2nd blank options
-driving instead of walking
-releasing emissions instead of storing them
-using clean energy sources instead of fossil fuels
Answers: 3
Physics, 21.06.2019 18:20
An input force of 7 n is applied to a machine with a mechanical advantage of 1.75. what is the maximum the machine could lift? 12.25 n7n7.25 n26.2 n
Answers: 1
Physics, 22.06.2019 02:50
20. threshold braking in the vehicle's braking system occurs when a. the brake pedal is pushed, heel on floorboard, with full foot pressure. b. the brakes are exerting full braking power, without traction loss. c. the driver begins pushing down the brake pedal, with moderate slowdown. d. the brakes just begin to take hold with a gradual slowdown.
Answers: 3
Physics, 22.06.2019 04:00
Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.
Answers: 2
Physics, 22.06.2019 05:30
Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?
Answers: 1
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