ANSWER OR YOU WILL HAVE NO TECHNOLOGY FOR 1 YEAR
Some students were investigating the speed of a toy car they built. They performed two trials and recorded their data in the table below. What was the average speed of the toy car during the two trials to the nearest tenth of a m/s?
trial 1: time(seconds)- 4.0
distance(m)- 8.1
trial 2:time(seconds)- 6.0
distance(m)- 7.5
Answers: 3
Physics, 22.06.2019 15:20, alissalhenry
Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.
Answers: 3
Physics, 22.06.2019 19:30, itsyagirlgona21
Emagnitude of the electrical force acting between a +2.4 × 10–8 c charge and a +1.8 × 10–6 c charge that are separated by 0.008 m is n, rounded to the tenths place.
Answers: 3
ANSWER OR YOU WILL HAVE NO TECHNOLOGY FOR 1 YEAR
Some students were investigating the speed of a to...
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