Question

C. Write True (T) or False (F) against the following statements: 1. When we walk on the ground, friction acts along the direction of motion.
2. Air offers no friction.
3. Rolling friction is greater than sliding friction.
4. Wheel is made circular to minimise friction.
5. When one body is lying over another body, there is no friction.​

Answer 1

$\Large {\textsf{\textbf \red{Answér :-}}}$

1. True
2. False
3. False
4. True
5. True

Answer 2

$\Large {\textsf{\textbf \red{Answér :-}}}$

1. True
2. False
3. False
4. True
5. True