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if a machine gives you a mechanical advantage of 4 and the input force is 10, what is the force output?

a.6 newtons
b. 2.5 newtons
c.40 newtons \

2. which of the following is an expression of power?

a. j/s
b. n
c. n-m

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j