Physics, 27.01.2022 14:00 fatheadd2007
A toy hover craft with mass 12 kg speeds along a track and crashes into a safety spring with spring constant 146 N/m, compressing it a distance of 0.92 m. Determine the speed of the hover craft just before it makes contact with the safety spring. (Ignore friction)
Answers: 3
Another question on Physics
Physics, 22.06.2019 08:30
Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?
Answers: 3
Physics, 22.06.2019 15:30
Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples
Answers: 1
Physics, 22.06.2019 18:30
Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval Ξ΄t, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of Ξ΄t)
Answers: 2
Physics, 23.06.2019 02:30
Based on its type of chemical bond, which of the following has the highest boiling point? potassium chloride ethyl alcohol water ammonia
Answers: 1
You know the right answer?
A toy hover craft with mass 12 kg speeds along a track and crashes into a safety spring with spring...
Questions
Mathematics, 26.01.2021 01:40
Mathematics, 26.01.2021 01:40
Mathematics, 26.01.2021 01:40
Mathematics, 26.01.2021 01:40
Mathematics, 26.01.2021 01:40
Mathematics, 26.01.2021 01:40
Mathematics, 26.01.2021 01:40
Mathematics, 26.01.2021 01:40
Computers and Technology, 26.01.2021 01:40
