Answers: 1
Physics, 22.06.2019 03:00
Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below.your friend goes first,and you follow after he has dropped a distance of 2.0m.when your friend hits the water,is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.
Answers: 2
Physics, 22.06.2019 12:30
An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above
Answers: 3
Physics, 22.06.2019 21:00
During a car accident, a 125kg driver is moving at 31m/s and in 1.5s is brought to rest by an inflating air bag. what is the magnitude of the change in momentum to the driver
Answers: 2
If an object is projected horizontally from a height of 5 m with an initial velocity of 7 m/s, what...
History, 13.01.2020 05:31
Mathematics, 13.01.2020 05:31
English, 13.01.2020 05:31
English, 13.01.2020 05:31
Chemistry, 13.01.2020 06:31
English, 13.01.2020 06:31
Physics, 13.01.2020 06:31
Mathematics, 13.01.2020 06:31
Biology, 13.01.2020 06:31