Question

1. Fill in the blanks:
(a) Force acting per unit area is
(b)
is used to measure the weight of a body.
(c)
measures pressure of air.
(d) A body has weight because of
force.
(e) SI unit of force is
(1) SI unit of pressure is
(g) When 2 forces are applied at the same point but in opposite directions the net force is
equal to the
of forces acting
. State the effect of force in the following cases:
(a) A child pedalling his cycle.
(b) A woman rolling kneaded flour with a rolling pin.
(c) A child pushing a heavy stone.​

Answer 1

Answer:

• pressure
• weighting machine
• barometer
• Yes
• Newton or N or Kg m/s²

1. Pascal or P

Sorry , but I don't know last question