How do you know the force for an acceleration of zero?

The propeller of an airplane is 9 feet in diameter. What is the speed of the tip of a propeller blade if the angular velocity of the propeller is 50 radians per second?

You are a pirate working for dread pirate roberts. you are in charge of a cannon that exerts a force 10000 n on a cannon ball while the ball is in the barrel of the cannon. the length of the cannon barrel is 2.

The emission of light from a radioisotope occurs during what decay.

Which of the following statements is not true about licensure in psychology? A. Licensing requirements for psychologists in the United States vary by state. B. A standardized test is administered by most state licensing boards. C.

Which radio wave technologies would be unaffected by satellites that are not working properly? A. space communication and television broadcasting B. television broadcasting and GPS C. MRI and radio telescopes D.

How are electric circuits and systems for carrying water in building similar

A girl scout is pulling her 30 kg wagon of cookies with a force of 60 N to right. Friction pulls back with a force of 15 N left. What is net force on the wagon

10. A bullet is moving at a speed of 367 m/s when it embeds into a lump of moist clay. The bullet penetrates a foe and comes to a stop at a distance of 0.0621m. Determine the acceleration of the bullet while moving into the clay.

What are the units for mass and volume

A car traveling with constant speed travels 150km in 7200s. What is the speed of the car