find the acceleration due to gravity on the top of the Mount Kanchanjungha which is 8598m above the sea level . the radius of the earth 6400km and it's mass is 6×10^24

What are igneous intrusions and extrusions

From the perspective of an employee that effective channeling of work related information and concerns

Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?