81.25m/s A 62-kg child is sitting on a wagon full of bricks that has a mass of 150 kg. In order to move the wagon
without touching the ground; the child throws two bricks each of mass 3.0 kg in the direction opposite to the
direction the wagon is to go. How fast will the wagon move if the bricks are thrown at 2.0 m/s?

“other instruments such as gravimeters and magnetometers are also used in the search for petroleum. extracting crude oil normally starts with drilling wells into an underground reservoir. when an oil well has been tapped, a geologist (known on the rig as the "mudlogger") will note its presence. “ this is what i found on google i hope it

The rocks expand when there hot/warm  and contract when they are cold.

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