Physics, 05.08.2021 08:10 jessemartinez1
Please answer during a journey, a car travels at 40 km in 2.5 hours, next 62 km in 3 hours, then took a break for 30 minutes, again travelled the last 120 km in 3.2 hours. calculate the average speed of the car during the journey.
Answers: 3
Physics, 22.06.2019 12:30
Awheel of mass 48 kg is lifted to a height of 0.8 m. how much gravitational potential energy is added to the wheel? acceleration due to gravity is g = 9.8 m/s2. a. 30.4 j b. 3.1 j c. 297.9 j d. 11,321 j
Answers: 1
Physics, 22.06.2019 16:20
How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit
Answers: 2
Physics, 22.06.2019 22:00
Should we celebrate the voyages of zheng he mini q answer key
Answers: 3
Physics, 23.06.2019 00:00
You notice the birds sitting on the electrical wires which of the following explain why the birds don't get shocked
Answers: 2
Please answer
during a journey, a car travels at 40 km in 2.5 hours, next 62 km in 3 hours, then to...
History, 31.12.2019 22:31
Spanish, 31.12.2019 22:31
English, 31.12.2019 22:31
English, 31.12.2019 22:31
Health, 31.12.2019 22:31
English, 31.12.2019 22:31
History, 31.12.2019 22:31
Computers and Technology, 31.12.2019 22:31
Mathematics, 31.12.2019 22:31
Mathematics, 31.12.2019 22:31
Chemistry, 31.12.2019 22:31
Chemistry, 31.12.2019 22:31
Biology, 31.12.2019 22:31
Mathematics, 31.12.2019 22:31