Jake Penn

The pilot of a plane measures an air velocity of 186 km/h south. An observer on the ground sees the plane pass overhead at a velocity of 102 km/h toward the north. A.) What is the velocity of the wind that is affecting the plane? Let north be positive. Ans...

A submarine dives 133.0 m at an angle of 16.0◦ below the horizontal. A.)What is the horizontal component of the submarine’s displacement? Answer in units of m B.)What is the vertical component of the submarine’s displacement? Answer in units of m

A hummingbird flies 1.6 m along a straight path at a height of 5.4 m above the ground. Upon spotting a flower below, the hummingbird drops directly downward 2.4 m to hover in front of the flower. A.) What is the magnitude of the hummingbird’s total displacem...