Use the EPA website https://19january2017snapshot. epa. gov/climatechange_.html, then click on International on the map and choose three of the regions to investigate. Explain in at least five sentences what you’ve learned about how global warming and climate change are impacting our Earth in different regions of the world.

Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?

Awave with a frequency of 500 hz is traveling at a speed of 100 m/s.what is the wavelength?

Aballoon is rising vertically upwards at a velocity of 10m/s. when it is at a height of 45m from the ground, a parachute bails out from it. after 3s he opens his parachute and decelerates ata a constant rate 5m/s.when. (a) what was the height of the parachutist above the ground when he opened his parachute? (b)how far is the parachutist from the balloon at t=3s? (c)with what velocity does the parachutist hit the ground? (d)after how long does the parachutist hit the ground after his exist from the balloon?