一、物理公式汇总：

运动速度：                                                                   

求密度：                   求质量：                   求体积：               

比热容：                                                                      

热量：                                                                       

声速：                                光的传播：                             

串联电路的电流、电压特点：                                                   

并联电路的电流、电压特点：                                                    

电阻：                                                                       

欧姆定律：                                                                   

重力：                                                                       

弹力：                                                                        

摩擦力：                                                                     

相互作用力：                                                                 

平衡力：                                                                      

压强：                                                                       

浮力：                                                                       

杠杆平衡：                                                                    

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