What are the components of Inner Parts of the Solar Nebula Disk? What are the components of Outter Parts of the Solar Nebula Disk?

Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?

What do scientists use a scientific law for?

Aforce of 500.0 is represented graphically with its tail at the origin and the tip ointed in a direction 30.0° above the positive x-axis. what are the x- and y- components of the vector?