1) A force meter shows 5 N when pulling a small box and 20 N when pulling a big box. What does this tell us? a) Bigger box needs more force to move b) Bigger box is lighter c) Force meter is not working d) Small box is heavier 2) Which of the following is correct about a force meter? a) . It measures weight in kilograms b) It measures force in Newtons c) It measures length in meters d) It measures energy in Joules 3) If you hang a 2 kg weight from a spring-based force meter, what reading should you expect? (Take : 1kg = 10 N) a) 2 N b) 10 N c) 20 N d) 200 N

FORCE METER

さんの投稿です
印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?