Questions by Edoardotognoni

Questions by Edoardotognoni

There was little economic growth in Europe after the fall of the Roman Empire, during the Middle Ages, but [mention the Crusades]...

asked Jul 19, 2023

1 answer

18 votes

108k views

In Fig. 2-2, what is the acceleration at 1.0 s?velocity (m/s)2010time (s)02.010physics graph 2- 10-20Figure 2-2

asked Mar 4, 2023

1 answer

10 votes

312k views

1 point A roller coaster is 20 m high and traveling 11 m/s. If the roller coaster has a mass of 150 kg, what is its total energy? (only put the number, no units or commas)

asked Mar 19, 2022

1 answer

1 vote

91.9k views

Multiplying special cases of polynomials 1. (x + 5)(x − 5) a) x2-2x−25 b) x2−25 c) x2+2x−25 2. (n − 1)(n + 1) a) n2 − 2n -1 b) n2 − 1 c) n2 − 2n +1 3) (p − 1)2 a) p2 − 2p +1 b) p2 − 2p -1 c) p2 + 2p +1

asked Jan 21, 2022

1 answer

13 votes

337k views

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