Physics
Physics, 27.02.2020 03:54, Amyra2003

A small toy cart equipped with a spring bumper rolls toward a wall with a speed of vv. The cart rebounds from the wall, with the same speed vv. The sketch below shows the initial velocity vector v⃗ iv→i, final velocity vector v⃗ fv→f, and the initial momentum vector p⃗ ip→i. Using the initial momentum vector as a basis, draw the change in momentum vector Δp⃗ Δp→ for the cart. You can obtain each vector's length and orientation by clicking on it to select it.

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A small toy cart equipped with a spring bumper rolls toward a wall with a speed of vv. The cart rebo...

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