2.0kgms-1
10.0kgms-1
5.0kgms-1
2.5kgms-1
Correct answer is B
I = Ft = m(v - u) = 5 x 2 = 10kgms-1
The change in mass of fuel during a nuclear reaction is 2.0 x 10-27 kg. Calculate the amount of ener...
A bar magnet is placed near and lying along the axis of a solenoid connected to a galvanometer. The ...
In a D.C. circuit, a 10 microfarad (mf) capacitor is placed in series with a 10 ohm resistor. The to...
The advantages of the thermoelectric thermometer include the following characteristics except that i...
An object is heated from 30°C to 57°C. The increase in its temperature on the Kelvin scale i...
Two bodies P and Q, are in thermal equilibrium, which of the following statements about the bodies i...
According to Pascal's principle, the pressure in a fluid is always? ...
Which of the following units is equivalent to the unit of electric current? ...
A machine has an efficiency of 80%. If the machine is required to overcome a load of 60N with a forc...
Planets are ...
Data Interpretation Questions and Answers
Nigeria General Knowledge Questions and Answers
Verbal Reasoning Questions and Answers
Numerical Reasoning Questions and Answers
Puzzles Questions and Answers
Typing Speed and Accuracy Test
Logical Reasoning Questions and Answers
Spatial Reasoning Questions and Answers
Microsoft Office Questions and Answers
Abstract Reasoning Questions and Answers
Quantitative Reasoning Questions and Answers
Situational Judgement Questions and Answers
Personality Test
See all →