Various packages with different masses are moving on a constant-speed conveyer b
ID: 1641480 • Letter: V
Question
Various packages with different masses are moving on a constant-speed conveyer belt. At the instant shown below. All packages have the same constant velocity of 2 m/s directed to the right. The packages do not slip on the belt. All masses are given in the diagram in terms of M, the mass of the smallest package. Rank the magnitude of the net force on each package. Explain your reasoning. Water skiers are pulled at a constant speed by a towrope attached to speedboat. Because the weight of the skiers and the type of skis they are using varies, they experience different resistive forces from the water. Values for this resistive force (RF) and for the speed of the skiers are given. Rank the magnitude of the net force on each water skier. Explain your reasoning.Explanation / Answer
1.) all zero
2.)
C>B>A=D
The net force must be zero as they are not acclerating.
the horizontal forces are rope tension and drag force(resistative)
they must be equal to give net force zero hence ranking would be in terms of resistive force.
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