A.鸡蛋碰石头,鸡蛋碎了,说明鸡蛋受到的力大于石头受到的力 |
B.利用高压锅煮食物容易煮熟,原因是压强越大,沸点越低 |
C.飞机飞行时获得升力是利用了流体压强与流速的关系 |
D.短跑运动员冲过终点后,不能立刻停下,说明物体的速度越大则惯性越大 |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

