Why is messi the best soccer player in the world

Suppose it was discovered that Hubble's constant, H0, was smaller than previously thought. How would this affect our estimate of the age of the universe?

What is the resistance in a light bulb with a voltage of 25V and a current of 0.2A

Which is NOT true about a protostar? a. It is usually much larger than it will be as a star. b. It glows due to the heat of the gases in its core. c. It may become a brown dwarf. d. It generates pressure by fusing hydrogen.

Why were quasars and active galaxies not initially recognized as being "special" in some way?

A 20kg suitcase on a flat surface is pushed by a force of 100N downwards at an angle of 60 degrees with the horizontal. The suitcase moves along the floor. What is the normal force from the floor to the suitcase?

A proton and an electron are released from rest, with only the electrostatic force acting. Which of the following statements must be true about them as they move toward each other? (There could be more than one correct choice.) Check all that apply.

Match the following items. 1. empathy a personal view of a situation; ability to understand the senses 2. perception mental health professional who attended medical school 3. cognition concerned with the treatment of disease 4.

How much time does it take a power drill accelerating at 64.3 rad/s2 to achieve 1500. rotations per minute (rpm) ?

A 210W heater is placed in 2kg of water and switched on for 200 seconds. a. How much energy is needed to raise the temperature of 2kg of water by 10C? b. How much energy does the heater supply?

Name two practical applications of nanotechnology