2.392 hector liters is equal to 239.2 liters
Answer:
300000 KM/Sec
Explanation:
Distance between the Earth and Planet Y = 20 LY
One light year is the distance traveled when traveling at the speed of light which 300000 KM/Sec.
Anna passed the Earth traveling at speed v. After reaching planet Y, she is 20 years older than when she passed Earth. That means she took 20 years to reach planet Y. This is only possible when she traveled with the speed of light
So the velocity v = 300000 KM/Sec.
Answer:
Air resistance is pushing up on the parachute and force of gravity is pulling down so she slows down. This increases friction which slows free fall down. So when the skydiver reaches terminal velocity, the force of gravity is balance by air resistance. But when the forces are balance, there is no acceleration.
Answer:
The image is formed by a convex lens with the object at 2F.
- Image will be of same size as the object
- Image will be real and upside down.
Either convection or thermal energy
