Question

Ignoring air resistance, which of the following is true regarding the motion of a pendulum? *
At the bottom of the oscillation PE is at a minimum and KE is at a minimum At the bottom of the oscillation PE is at a maximum and KE is at a minimum
At the bottom of the oscillation PE is at a maximum and KE is at a maximum
At the bottom of the oscillation PE is at a minimum and KE is at a maximum.Choose the correct option .If you don't know dont give rubbish answers​

Answer 1

Answer:

Protoplasm       1. Purkinje  

   Vacuoles       2. Tonoplast       Leucoplast       3. Brain of the cell

     Nucleus     4. Chromosome      

23 pairs       5. Colourless plastids