Nature of quantities

Question 1

An electric winch is used to lift a heavy container vertically upwards at a constant speed. A student lists physical quantities associated with this process in four groups:

Group I: Gravitational potential energy, power, work done
Group II: Velocity, weight, displacement
Group III: Force, kinetic energy, momentum
Group IV: Mass, acceleration, speed

Which group or groups contain exactly two vector quantities and one scalar quantity?

Group II and Group III only

Group III only

Group III and Group IV only

Group II, Group III and Group IV only

Nature of quantities

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Question 1

An electric winch is used to lift a heavy container vertically upwards at a constant speed. A student lists physical quantities associated with this process in four groups:

Group I: Gravitational potential energy, power, work done
Group II: Velocity, weight, displacement
Group III: Force, kinetic energy, momentum
Group IV: Mass, acceleration, speed

Which group or groups contain exactly two vector quantities and one scalar quantity?

Group II and Group III only

Group III only

Group III and Group IV only

Group II, Group III and Group IV only

Nature of quantities

Question 1

Nature of quantities Questions

Nature of quantities

Question 1

Nature of quantities Questions