Awoman pulls on her dog's leash with a force of 65 n directed at an angle of 32° to the horizontal. what is the vertical component of this force? 21 n 55 n 34 n 29 n

Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?

The metric unit of electrical power is the watt volt ampere ohm

How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by