Force questions | form one Physics

Find Force examination questions, form one Physics in acaproso.com

#	Question
1	An objet with low centre of gravity and a wide base is: A. neutral B. stable C. unequilibral D. unstable Multiple choices
2	A force of 50 N was applied on a spring. It caused the spring to extend by 1m. What force will cause the spring to extend by 0.6 m? 0.003 N 3 N 30 N 300 N Multiple choices
3	The SI Unit of force is Kilogram Newton Joule Pascal Multiple choices
4	The point at which all the weight of a body acts is called: A. Gravitational force. B. Upthrust C. Centre of gravity D. Centre of mass. Multiple choices
5	(i) When is friction useful? (ii) Give two disadvantages of friction. Short answers
6	The force due to gravity on an object is called its ___ Fill in blanks
7	The correct formula to find the elastic force constant (k) of a spring is $frac{Tension}{Extension}$ $frac{Mass}{Extension}$ $frac{Extension}{Mass}$ $frac{Extension}{Tension}$ $frac{Tension}{Mass}$ Multiple choices
8	Why oil is used as lubricant? has low density it is high viscous it is flammable it is inflammable it is less viscous Multiple choices
9	A force which prevents a body to slde is called Stretching force Restoring force Frictional force Compressional force Multiple choices
10	A spiral spring of natural length 1.50m is extended to 1.505m by a force of 0.80N What will be its extension when the applied force is 3.20N? 0.005m 6.020m 0.020m 4.520m 1.57. Multiple choices

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