Ravens eat meat but they don’t kill it themselves. what kind of animal does this make them?

What is the length x of the side of the triangle below? (hint: use the cosine function)

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

In science and physics what is the standard unit of measure for speed?