Driving Safely第 49 / 60 题
Why is it dangerous to brake hard while going around a curve in a tanker?
a.It uses too much fuel
b.It is illegal in all states
c.It can cause a skid or rollover due to combined forces on the top-heavy vehicle
d.It makes the liquid freeze
解析
Hard braking in a curve combines braking force, cornering force, and liquid surge on an already top-heavy vehicle. This can cause the wheels to lock and skid or the vehicle to roll over. You should slow down before the curve and brake gently, if at all, while turning.
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