The NASA Kepler mission detected a transiting planet that blocks 1.3 % of the star's light and the host star has a radius 82 % of the Sun's radius (the Sun has a radius of 700,000 km). What is the radius of the exosolar planet in km

A1000-kg weather rocket is launched straight up. the rocket motor provides a constant acceleration for 16-s, then the motor stops. the rocket altitude 20-s after launch is 510-m. you can ignore any effects of air resistance. a. what was the rocket’s acceleration during the first 16-s? b. what is the rocket’s speed as it passes through a cloud 5100-m above the ground?

Astate of matter all that has define volume and can flow is a(n)

What are the necessary conditions for fusion?