There is no friction between the cart and the floor. The book moves with the cart with no sliding between the book and the surface of the cart. The cart has a mass of 14.5 kilograms and the book has a mass of 2.58 kilograms. The coefficient of static friction between the book and the cart is 0.45. The coefficient of kinetic friction between the book and the cart is 0.33. As Adam pushes the cart for a distance di of 2.52 meters, the cart accelerates to the right with a constant acceleration of 1.66 meters per second squared. For the purposes of this problem, the acceleration of objects in freefall is g = 9.81 m/s?. Calculate the work in joules that the book (only the book) did on the cart (only the cart) via the normal force between the book and the cart (and only via the normal force) as it moved to the right a distance d, meters.

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This problem also refers to the diagram in Figure 1.
There is no friction between the cart and the floor. The book moves with the cart with no sliding between the book and
the surface of the cart. The cart has a mass of 14.5 kilograms and the book has a mass of 2.58 kilograms.
The coefficient of static friction between the book and the cart is 0.45. The coefficient of kinetic friction between the
book and the cart is 0.33.
As Adam pushes the cart for a distance d, of 2.52 meters, the cart accelerates to the right with a constant acceleration
of 1.66 meters per second squared. For the purposes of this problem, the acceleration of objects in freefall is g = 9.81
m/s?.
Calculate the work in joules that the book (only the book) did on the cart (only the cart) via the normal force between the
book and the cart (and only via the normal force) as it moved to the right a distance d, meters.
Transcribed Image Text:This problem also refers to the diagram in Figure 1. There is no friction between the cart and the floor. The book moves with the cart with no sliding between the book and the surface of the cart. The cart has a mass of 14.5 kilograms and the book has a mass of 2.58 kilograms. The coefficient of static friction between the book and the cart is 0.45. The coefficient of kinetic friction between the book and the cart is 0.33. As Adam pushes the cart for a distance d, of 2.52 meters, the cart accelerates to the right with a constant acceleration of 1.66 meters per second squared. For the purposes of this problem, the acceleration of objects in freefall is g = 9.81 m/s?. Calculate the work in joules that the book (only the book) did on the cart (only the cart) via the normal force between the book and the cart (and only via the normal force) as it moved to the right a distance d, meters.
Figure 1
Transcribed Image Text:Figure 1
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