Which of the following pairs of physical quantities is made up of vectors? A. speed and displacement B. mass and force C. dislacement and acceleration D. momentum and length
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Which of the following pairs of physical quantities
If no net force acts on an object, the object maintains a state of rest or constant speed in a straight line. The above is a statement of Newton’s A. first law of motion B. second law of motion C. ...
When the linear momentum of a body is constant, the net force acting on it A. is zero B. increases C. decreases D. remains constant
When an elastic material is stretched by a force, the energy stored in it is A. kinetic B. potential C. thermal D. electrical
A ball falling through a viscous liquid is acted upon by A. upthrust only B. upthrust and the ball’s weight C. the ball’s weight and viscous force D. upthrust, the ball’s weight and viscous force
The following is NOT a reason for the existence of small firms A. Scale of production is limited by size of the market B. Expansion brings diminishing returns C. Large firms can carter for wide markets D. Small firms can ...
Suppose that the equilibrium price of an article is N5.00 but the government fixes the price by law at N4.00, the supply will be A. The same as equilibrium supply B. Greater than equilibrium supply C. Less than the equilibrium ...
Some of the features of an animal are scales, teeth, nares and backbone. The animal is likely to be a A. Toad B. Bird C. Lizard D. Rat E. Bat
Which one of the following animals is NEVER a secondary host of tapeworms? A. cow B. Fish C. Pig D. Man E. Dog
Which of the following spreads malaria in Nigeria? A. Anopheles mosquito B. Culex mosquito C. Aedes mosquito D. Tsetse fly E. House fly