A diver with a mass of 70.0 kg jumps from a dock into a 230.0 kg boat at rest on the west side of the dock. If the velocity of the diver in the air is 2.40 m/s to the west, what is the final velocity of the diver after landing in the boat? Show your work. (a) 0.73 m/s to the east (b) 0.56 m/s to the east (c) 0.73 m/s to the west (d) 0.56 m/s to the west
Angular speed, acceleration and displacement
Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.
Angular Position
Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.
A diver with a mass of 70.0 kg jumps from a dock into a 230.0 kg boat at rest on the west side of the dock. If the velocity of the diver in the air is 2.40 m/s to the west, what is the final velocity of the diver after landing in the boat? Show your work.
(a) 0.73 m/s to the east
(b) 0.56 m/s to the east
(c) 0.73 m/s to the west
(d) 0.56 m/s to the west
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