A moving object is slowed by air resistance so that its velocity decreases exponentially with time....

 

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A moving object is slowed by air resistance so that its velocity decreases exponentially with time. It is found that the initial velocity is 26.5 m/s and the initial acceleration is-2.04 m/s². Answer the following. Round your answers to at least 3 significant figures. a) Find the velocity and the acceleration of the object after 15 seconds • velocity=_____ m/s • acceleration =______ m/s² b) How long does it take to reduce the velocity to 2 m/s? c) How fast will the object move after a long time? m/s S A moving object is slowed by air resistance so that its velocity decreases exponentially with time. It is found that the initial velocity is 26.5 m/s and the initial acceleration is-2.04 m/s². Answer the following. Round your answers to at least 3 significant figures. a) Find the velocity and the acceleration of the object after 15 seconds • velocity=_____ m/s • acceleration =______ m/s² b) How long does it take to reduce the velocity to 2 m/s? c) How fast will the object move after a long time? m/s S