Which of the following statements about kinetic energy (K.E.) is true?

Which one of the following statements about kinetic energy is true ?

A proton and an electron are released from an infinite distance apart and they get attracted towars each other. Which of the following statement about their kinetic energy is true?

A proton and an electron are released from an infinite distance apart and they get attracted towars each other. Which of the following statement about their kinetic energy is true?

Which the following statements about are true

Which of the following statements about muscle is true?

Which fo the following statement is true about friction:

Which of the following statement about the conducting tissues is true : -

Which of the following statements about the reduction is not true ?

Which of the following statements about the t-RNA is not true?