Which equation is used to calculate the weight of an object on a planet?
ow= mg
ow=mg
ow=m
l3

al3

An ideal spring has a spring constant (force constant) of 2500 n/m, is stretched 4.0 cm, how much elastic potential energy does it possess? (a) 3j (b) 0.00j (c) 1j (d) 2j (e) 4j

Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion

What does the law of conservation of mass state?