Physics, 07.10.2019 22:00, ABrabbit732
Astone falls from rest from the top of a cliff. a second stone is thrown downward from the same height 2.7 s later with an initial speed of 52.92 m/s. they hit the ground at the same time. how long does it take the first stone to hit the ground? the acceleration of gravity is 9.8 m/s 2 .
Answers: 2
Physics, 22.06.2019 11:30, animaljamissofab
Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?
Answers: 3
Physics, 22.06.2019 17:00, miya214
The chart shows the costs and shipping times for materials that a company needs to build a new product. which describes the best trade-off if the company needs to start building their product within the next two years? they should order the domestic materials because it is always best to choose the fastest shipping time. they should order the imported materials because it is always best to choose the lowest cost for materials. since the shipping time is longer, they should order the domestic materials because the additional cost is worth it to get the materials in time. even though the shipping time is longer, they should order the imported materials because they are less expensive and should arrive in plenty of time to build the product.
Answers: 1
Astone falls from rest from the top of a cliff. a second stone is thrown downward from the same heig...
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