Explain how you can use aspects of Newton's second law to improve your car.​

Aregular polygon has angkes of size 150° each. how many side has the polygon

Karen is running forward at a speed of 9 m/s. she tosses her sweaty headband backward at a speed of 20 m/s. the speed of the headband, to the nearest whole number relative to a stationary observer watching karen

Explain earth's motion, using the terms "precession" and "rotation" in your answer.