رد: فيزياء: أي استفسار أول سؤال
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the head of a woodpecker is moving forward at a speed of 7.49m/s
when the beak makes first contact with a tree limb. the beak stops after penetrating the limb by 1.87mm
.Assuming the acceleration to be constant , find the acceleration magnitude in terms of g
انا فاهمه السؤال لين المعادله اللي حطيتلك هيا
بس ما عرفت كيف حلها رياضياً
يعني طلعتلي النتيجه تانيه
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