Physics, 31.01.2020 22:59 huldalizvega98

Someone is riding their bike across the beach, they are peddling forward with a force of 100 newtons and they are moving at a constant speed of 3 meters per second, what is the strength and direction of the force exerted by the friction from the sand against the bike?

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Someone is riding their bike across the beach, they are peddling forward with a force of 100 newtons...