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คำแนะนำของผู้เขียน

science 8 atom

สำรวจแผ่นงาน

تجربة مقارنة درجات الانصهار

Physical Science - Science

شاهدي التجربة ثم اجيبي على كلا من 

Material de laboratorio español / inglés

Physical Science - Science

Asocia cada material de laboratorio con su nombre en español y en inglés

EVALUACION SEGUNDO TRIMESTRE CIENCIAS NATURALES OCTAVO

Physical Science - Science

EVALUACION DEL SEGUNDO TRIMESTRE

Kinetic enery formula practice

Physical Science - Science

  1. Read each problem carefully.

  2. Use KE = ½ × mass × speed². Rearrange the formula when finding mass or speed.

  3. Use mass in kilograms (kg), speed in metres per second (m/s), and kinetic energy in joules (J).

  4. Calculators are allowed. Remember to square the speed!

  5. Show your working on paper and enter your final answers in the boxes. If units are already provided, enter numbers only.

  6. Check your answers, then click Finish.