In figure 8.14, an 8 kg cart has an initial speed of 7 m/s in its descent. Disrespect friction and calculate the speed when the block reaches point B. En la figura 8.14, un carrito de 8 kg tiene una ve-locidad inicial de 7 m/s en su descenso. Despreciela fricción y calcule la velocidad cuando el bloquellega al punto B.Resp. 21.0 m/s20 mFigura 8.14m/sB8 m

Given, Mass of cart , m = 8 kg Initial velocity, vA = 7 m/s Friction is neglible. Height, hA = 20m…

Answered: n figure 8.14, an 8 kg cart has an…

n figure 8.14, an 8 kg cart has an initial speed of 7 m/s in its descent. Disrespect friction and calculate the speed when the block reaches point B.

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Question

In figure 8.14, an 8 kg cart has an initial speed of 7 m/s in its descent. Disrespect friction and calculate the speed when the block reaches point B.

En la figura 8.14, un carrito de 8 kg tiene una ve-
locidad inicial de 7 m/s en su descenso. Desprecie
la fricción y calcule la velocidad cuando el bloque
llega al punto B.
Resp. 21.0 m/s
20 m
Figura 8.14
m/s
B
8 m

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