A 400 g lemming does anyone remember that old computer, Ask an Expert

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Q1. Ann is driving down a street at 64.0 km/h. suddenly a child runs into the street.

If it takes Ann 0.743 s to react and apply the brakes, how far will she have moved before she begins to slow down?

Q2. A 400 g lemming (does anyone remember that old computer game?) waddles horizontally off a small 4.90 m high cliff with a speed of 0.5 ms-1.How far from the base of the cliff will the lemming land? What will be the lemmings speed upon landing?

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Category:- Physics
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