A single fixed pulley changes the effort force in direction. true or false

What is sound meaning in science

Un CD gira con valor de velocidad angular máxima de 539 r. p. m. - Calcula el ángulo durante la reproducción de una canción (4 min). - Halla la distancia recorrida por un punto del borde del disco.

What is depth perception?

A place in which there is no matter is called a (n)

Most stars are a. brown fs b. main sequence c. white dwarfs d. pulsars

Which of the following objects would have the most inertia? A. A sphere with a radius of 5 cm and a mass of 34 grams. B. A sphere with a radius of 4 cm and a mass of 15 grams. C. A sphere with a radius of 8 cm and a mass of 27 grams. D.

A boy slides a book across the floor using a force of five and over a distance of 2M what is the kinetic energy of the book after he slides at assume there is no friction

Where would aliens be if they really do exist here on Earth?

If the mass of an object is 84g and the volume is 12cm3 what is the density

Describe one example of competiton of tropical dry forest