What order do these steps go in to form metamorphic rock?

1.) magma flows between existing rocks

2.) high pressure compresses the grains in the rock

3.) the magma cools to form a rock

Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m

"if the pressure acting on an ideal gas at constant temperature is tripled, its volume isa) reduced to one-third.b) increased by a factor of three.c) increased by a factor of two.d) reduced to one-half"

An object that weighs 75n is pulled on a horizontal surface by a horizontal pull of 50 n to the right. the friction force on this object is 30 n to the left. what is the acceleration of the object?