30.0 m/s for another 2 km.
Physics, 27.08.2019 05:10 mpete1234567890
Atrain travels in a straight line at 18.0 m/s for 2 km, then at
30.0 m/s for another 2 km.
is the average speed greater than, less than, or equal to 25m/s
Answers: 1
Physics, 22.06.2019 07:00
The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?
Answers: 3
Physics, 22.06.2019 17:20
In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy
Answers: 2
Physics, 23.06.2019 05:00
Why do some scientists and archeologists think that volta was not the first person to build a battery
Answers: 2
Atrain travels in a straight line at 18.0 m/s for 2 km, then at
30.0 m/s for another 2 km.
30.0 m/s for another 2 km.
Mathematics, 18.07.2020 04:01