A massive skateboard weights 4 kg. The skateboard is sitting on a ramp 2 meters in height. When the skateboard is in motion it moves at a constant speed of 5m/s. What is the Mechanical Energy for this Massive Skateboard

Select all the correct answers. which compounds have the empirical formula ch20? (multiple answers)a. c2h4o2b. c3h603c. ch2o2d. c5h1005e. c6h1206

What role does weathering have in shaping earth’s surface? a) it allows sediments to fall out of a medium. b) it sediments settle on a new surface. c) it breaks down older material into sediments. d) it transports sediments to a different location. will give brainliest, answer quickly.

What is the popular use of lithium batteries