Question

please guys please help me​

Answer 1

Answer:

21. 1. vector quantity

21. 2. scalar quantity

21. 3. electromotive force is scalar but force is vector.

22.1. true, 22.2. time do not have direction, it is scale. answer if false. 22.3. true

24. 3. 3 force.

25. 2 (b c d are true) both magnitude and direction have to be equal, then any two vector quantity will be equal.

26. 4(both c and d)