contestada

A van tire contacts the ground on a rectangular area of (10 cm) by (15cm). If the bus's mass is (900 kg), what pressure does the car exert on the ground as it rests on all four tires? (g= 9.8 m/s³)



3.80×10^5

14.7×10^4

6.67×10^3

58.8×10^3​