Two stones are thrownup simultaneously from the edge of a cliff 200 m

1.	Two stones are thrownup simultaneously from the edge of a cliff 200 m high with initialspeeds of 15 m/s and 30 m/s. Verify that the graph shown in Fig. 3.27correctly represents the time variation of the relative position ofthe second stone with respect to the first. Neglect air resistanceand assume that the stones do not rebound after hitting the ground.Take g = 10m/s2.Give the equations for the linear and curved parts of theplot.
Answer» Two stones are thrown up simultaneously from the edge of a cliff 200 m high with initial speeds of 15 m/s and 30 m/s. Verify that the graph shown in Fig. 3.27 correctly represents the time variation of the relative position of the second stone with respect to the first. Neglect air resistance and assume that the stones do not rebound after hitting the ground. Take g = 10 m/s². Give the equations for the linear and curved parts of the plot.

Two stones are thrownup simultaneously from the edge of a cliff 200 m high with initialspeeds of 15 m/s and 30 m/s. Verify that the graph shown in Fig. 3.27correctly represents the time variation of the relative position ofthe second stone with respect to the first. Neglect air resistanceand assume that the stones do not rebound after hitting the ground.Take g = 10m/s2.Give the equations for the linear and curved parts of theplot.

Answer»

Two stones are thrown
up simultaneously from the edge of a cliff 200 m high with initial
speeds of 15 m/s and 30 m/s. Verify that the graph shown in Fig. 3.27
correctly represents the time variation of the relative position of
the second stone with respect to the first. Neglect air resistance
and assume that the stones do not rebound after hitting the ground.
Take g = 10
m/s².
Give the equations for the linear and curved parts of the
plot.

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