If it takes 50n of force to lift a 450n what is the ma of the machine

Provide an example and definition for all of newtons law

What refers to the time it takes for a spacecraft to complete one orbit? a. orbital decay b. orbital height c. orbital period d. orbital velocity

How do you open a door if its not locked?

How did France and Spain use what they learned during the American revolution to benefit their own countries

How many seconds is the period of a 440-hertz sound

Most telephone cables are made of copper wire of either 24 or 26 gauge. If the resistance of 24-gauge wire is 137 Ω/mile and the resistance of 26-gauge wire is 220 Ω/mile, what is the ratio of the diameter of 24-gauge wire to that of 26-gauge wire?

Classify the sentences based on whether they describe temperature or thermal energy.

Let the magnitudes of two displacement vectors be 4 m and 8 m, respectively. If the two vectors are added, the magnitude of the resultant vector. A. is exactly equal to 4 m. B. is exactly equal to 12 m. C. is greater than 12 m. D.

Which statement is true? The speed of sound in air is inversely proportional to the temperature of the air. The speed of sound in air is directly proportional to the temperature of the air.

What is the molar mass of an ideal gas if a 0.800 g sample of this gas occupies a volume of 200. mL at 50.0 oC and 720. mm Hg?