Advertisements
Advertisements
Question
Match the column
| Column A | Column B |
| (a) Camel | (1) broad and deep foundation |
| (b) Truck | (2) broad feet |
| (c) Knife | (3) six or eight tyres |
| (d) High building | (4) sharp cutting edge |
| (e) Thrust | (5) atm |
| (f) Moment of force | (6) N |
| (g) Atmospheric pressure | (7) N m |
Advertisements
Solution
| Column A | Column B |
| (a) Camel | broad feet |
| (b) Truck | six or eight tyres |
| (c) Knife | sharp cutting edge |
| (d) High building | broad and deep foundation |
| (e) Thrust | N |
| (f) Moment of force | N m |
| (g) Atmospheric pressure | atm |
APPEARS IN
RELATED QUESTIONS
A force always produces both the linear and turning motions.
What do you mean by the clockwise and anti-clockwise moment of force?
The steering wheel of a vehicle is of large diameter.
A wheel of diameter 2 m can be rotated about an axis passing through its center by a moment of force equal to 2.0 Nm. What minimum force must be applied on its rim?
A car of mass 600 kg is moving with a speed of 10 m-1 while a scooter of mass 80 kg is moving with speed of 50 m s-1. which vehicle will require more force to stop it in the (1) same interval of time (2) same distance
Classify the following amongst contact and non-contact forces.
magnetic force
Fig. 5 shows a uniform meter scale weighing 200 gf. Provided at its centre. Two weights 300 gf and 500 gf are suspended from the ruler as shown in the diagram. Calculate the resultant torque of the ruler and hence calculate the distance from mid-point where a 100 gf should be suspended to balance the meter scale.
Clockwise moment produced by a force about a fulcrum is considered to be ______.
A door lock is opened by turning the lever (handle) of length 0.2 m. If the moment of force produced is 1 Nm, then the minimum force required is ______.
