How do we convert grams to kilograms

Which energy conversion correctly describes what happens when you are dancing

Which is an example of Earth's conditions slowly changing? a. meteors striking c. continents moving b. volcanoes erupting d. a mass extinction

Lightning heats the surrounding air to A. 300°C. B. 3,000°C. C. 300,000°C. D. 30,000°C

What is a ramp? A. Inclined plane B. Wheel and axle C. Pulley D. Axle

Milk is an example of a (n) solution homogeneous mixture colloid compound

Two tiny beads are 25 cm apart with no other charges or fields present. Bead A carries 10 µC of charge and bead B carries 1 µC. Which one of the following statements is true about the magnitudes of the electric forces on these beads

A ball is thrown straight up at 20 m. What is the balls velocity as it hits the ground?

Block 1 and Block 2 have the same mass, m, and are released from the top of two inclined planes of the same height making 30 degree and 60 degree angles with the horizontal direction, respectively.

Water waves change direction when they encounter water of different depths and begin to move at different wave speeds. This is called A. reflection B. constructive interference C. the Doppler effect D. refraction

Along with an alpha particle what other product is produced in the alpha decay of americium-241