Circular Motion and Gravitation

gravitational mass

inertial mass

both inertial and gravitational mass

none of the above

Accelerometer

Hydrometer

Ammeter

Manometer

doesn't change

increases

decreases

increases and then decreases

Objects approaching light speed near black holes experience decreased inertia due to energy conservation laws.

Black holes emit radiation that interferes with measurement devices for mass.

Increased velocity near a black hole leads to higher air resistance affecting measurements.

Space-time curvature near black holes exceeds what classical mechanics can describe.

The kinetic energy decreases because more mass requires more force to maintain velocity.

The kinetic energy increases because kinetic energy is directly proportional to mass.

The kinetic energy becomes zero as increased mass causes infinite inertia.

The kinetic energy stays the same as velocity remains constant.

Gravitational mass refers to weight, while inertial mass refers to the amount of matter within an object.

Gravitational and inertial masses are identical concepts represented with different units.

Gravitational mass measures how much an object is affected by gravity, while inertial mass measures resistance to acceleration.

Inertial mass increases with speed, whereas gravitational mass remains constant regardless of speed.

Kepler's first law

Newton's first law

Newton's third law

Newton's second law

Meter (m)

Newton (N)

Pound (lb)

Kilogram (kg)

Momentum

Acceleration

Gravitational force

Inertia

$G \times \frac{m_1 \times m_2}{r^2}$

$\frac{p}{t}$

$k \times \frac{q_1 \times q_2}{r^2}$

$m \times g$