Physics, 13.10.2020 06:01 joyelewis58
A balloon drifts 30m towards the East in 10s then the wind suddenly changes and the balloon flies 50m toward the west in the next 5s . What distance did it travel during first 10s?
Answers: 2
Physics, 22.06.2019 05:30
Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue
Answers: 2
Physics, 22.06.2019 12:00
An architect plans to use solar energy to heat the next house he designs. what principle of absorption and infrared energy can be applied to the design of the new house? how could she apply to those principals?
Answers: 2
Physics, 23.06.2019 05:00
The inverse square law applies to: intensity of sound gravitational force intensity of light electric force magnetic force
Answers: 1
A balloon drifts 30m towards the East in 10s then the wind suddenly changes and the balloon flies 50...
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