a student finds a rock on the way to school in the laboratory she determines what the volume of the rock is 22.7 ml, and the mass is 39.943 g, what is the density of the rock round to two decimal places​

the amount of current in the coil

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

a skateboard rolling across the street - apex