Welcome to OPA Physics Sample Quiz
If an agent consumes a power of 1 kilo-watt in one hour, the work done is
Which of the following can be true about an object moving with constant speed?
Work has the dimension as that of
A hiker walks 10 km north and then 10 km east. What is the magnitude of the hiker's displacement?
Angular acceleration is produced due to;
At which angle work done is minimum
Motorcycle travelling at 25 m/s develops 3 k\V power. What is the resistance experienced by motorcycles?
The angular displacement in 5 min of a minute hand of watch is
Which of the following factors does not affect the maximum height reached by a projectile?
