What is the definition of work?

If an object is moving at a a constant speed of 15 k/h what's the objects distance in 4h

An electric iron is plugged into a receptacle that has 110 V present. If the voltage loss from the panel to the receptacle is 6 V, the line voltage at the panel is a. 116 V. b. 110 V. c. 120 V. d. 104 V.

A spring has a spring constant of 55 N/m. How much energy is stored in the spring when it is compressed 0.3 m past it's natural length?

What internal process cause most earthquake

An experiment was devised to investigate the effects on the temperature of a cup of coffee when cream is added at different time intervals. Hot and cold water were used instead of coffee and cream.

A wave has a speed of 50m/sec if its frequency is 100 hz what's it's wavelength

11. A depression in the ground due to a cave collapse or acidic water dissolution of limestone is called a A. sinkhole. B. stalagmite. C. stalactite. D. cave.

A thin hoop is hung on a wall, supported by a horizontal nail. The hoop's mass is M=2.0 kg and its radius is R=0.6 m.

Define Momentum in detail.

What is most likely the relationship between Mendel's rules of genetics and Darwin's idea of biological evolution? Mendel's genetics states laws that are now part of the theory of biological evolution.