A person weighing 50 newtons climbs a 2-meter ladder. How many joules of work is done? joules.

Suppose the price elasticity of supply for gasoline in the short run is estimated to be 0.4. Due to an unexpected surge in the demand for gasoline, the price of gasoline increases by 20 percent. As a result, the quantity supplied of gasoline will|?

A force of 8480 is applied to a car to decelerate it at a rate of 32.0 m s squared. What is the mass of the car?

Dwarf galaxies are generally only about one-fifth the size of the Andromeda galaxy. Question 1 options: True False

In a chemical equation, the chemicals that react are considered. In a chemical equation, the chemicals that are produced are considered. In chemical equations, both sides of the equation must be; if they are not, coefficients must be used.

A water wave with a wavelength of 35.6 cm approaches a wall with a large opening in it. The hole begins to close. What size does the hole in the wall need to be for the wave to noticeably diffract through the hole? Justify your answer.

I to fall in love with someone or to at least get a boyfriend

Is rain falling a contact or noncontact force

How does a concave lens differ from a convex lens?

Which object has the greatest gravitational attraction?

Masa samochodu wynosi 2000 kg. Siła parcia wywierana przez cztery koła na powierzchnię szosy wynosi: A. 2000 N B. 20000 N C. 500 N D. 5000 N szybko plis