A piece of copper is measured to be at 10°C and 115 grams in mass. If 1300 calories were added to it, what was the final temperature of the copper?

The components of a vector are the parts of the vectors that are what to each other.

What are the characteristics of high energy wave lengths

A free-falling golf ball strikes the ground and exerts a force on it

Thermodymatics is the study of the relationship between thermal energy and

Which statement below best describes the properties of solids? A. Solids have both definite shape and definite volume. B. Solids have definite volume but no definite shape. C. Solids have definite shape but no definite volume. D.

A person catches a ball with a mass of 145 g dropped from a height of 60.0 m above his glove. His hand stops the ball in 0.0100 s. What is the force exerted by his glove on the ball? Assume the ball slows down with constant acceleration.

State the law of conservation of energy in your own ords

The malfunction indicator light in an OBD II system is flashing. Technician A says that this simply indicates a soft failure. Technician B says this means the problem could be damaging the catalytic converter. Who is right? A. Technician A only B.

What are some methods humans have used to control flooding and what has been done to worsen the effects of flooding?

Suppose an electron is moving with a constant velocity until it encounters a positively charged sphere on its right. How does the sphere alter the trajectory of the electron? a. It has no effect on the trajectory of the electron b.