What is the acceleration of a race car if it has a mass of 1200kg and is moving with an engine force of 400N

Calculate the volume of this regular solid. what is the volume of the cone? round your answer to the nearest hundredth

The brightest star in the night sky in the northern hemisphere is sirius. its distance from earth is estimated to be 8.7 light years. a light year is the distance light travels in one year. light travels at a speed of 3.00 × 108 m/s. calculate the distance from earth to sirius in miles. (1 mi = 5280 ft) g

What is the role of the water cycle in maintaining freshwater levels in lake and rivers?