Is energy transformation from potential to kinetic 100%?

A heavy piece of hanging sculpture is suspended by a 90 cm-long, 5.0 g steel wire. When the wind blows hard, the wire hums at its fundamental frequency of 80 Hz. What is the mass of the sculpture?

What properties of sound determine the volume of sound?

True or False. If you kick a soccer ball and there are no forces like friction acting on it will it keep moving?

Name two methods scientists use to obtain empirical evidence

At an astronomical conference, an astronomer gives a report on a star that interests astronomers because of hints that it may have a planet around it.

A sport car accelerates from rest to 29 m/s in 4.4 sec. what's its acceleration?

How do you unscramble the science topic atsetlectoicnp

What holds metal ions together?

Describe a situation when you might travel at a high velocity but with lo acceleration

Work occurs when A. an applied force results in movement of an object in the same direction as the applied force B. an object is subjected to balanced forces resulting in movement of the object C.