The velocity of a sky diver t seconds after jumping is given by $v ( t ) = 80 \left( 1 - e ^ { - 02 t } \right)$
. After how many seconds is the velocity 60 ft/s?

Question

The velocity of a sky diver t seconds after jumping is given by $v ( t ) = 80 \left( 1 - e ^ { - 02 t } \right)$ 
. After how many seconds is the velocity 60 ft/s?

Quizplus · Accepted Answer

The Answer of The velocity of a sky diver t seconds after jumping is given by $v ( t ) = 80 \left( 1 - e ^ { - 02 t } \right)$ 
. After how many seconds is the velocity 60 ft/s?

The Velocity of a Sky Diver T Seconds After Jumping v(t)=80(1−e−02t)v ( t ) = 80 \left( 1 - e ^ { - 02 t } \right)v(t)=80(1−e−02t)

The Velocity of a Sky Diver T Seconds After Jumping $v ( t ) = 80 \left( 1 - e ^ { - 02 t } \right)$