Martha wakes up at 5: 30 a. m. and eats a bowl of corn flakes. it’s a nice
day, so she decides to ride her bicycle to work, which is uphill from her
house. it is still dark outside. martha’s bike has a small electric
generator that runs from the front wheel. she flips on the generator so
that her headlight comes on when she starts to pedal. she then rides her
bike to work. what would the diagram look like for the energy transformation that occurs

In 1980, alfa romeo introduced the first system to smooth a rough idle caused by ignition and camshaft timing changes.

Part a determine the magnitude of the x component of f using scalar notation. fx f x = nothing lb request answer part b determine the magnitude of the y component of f using scalar notation. fy f y = nothing lb request answer part c determine the magnitude of the z component of f using scalar notation. fz f z = nothing lb request answer provide feedback figure1 of 1a force vector acting on a ring attached to the ground is shown in the xyz space together with its x, y, and z components lying on the corresponding positive axes. the ring is located at the origin. force f is located in the first octant. f makes an angle of 60 degrees with its x component and an angle of 45 degrees with its y component. a force vector acting on a ring attached to the ground is shown in the xyz space together with its x, y, and z components lying on the corresponding positive axes. the ring is located at the origin. force f is located in the first octant. f makes an angle of 60 degrees with its x component and an angle of 45 degrees with its y component.

What is friction? how does it affect the motion of an object?