Kinematics

The kinetic energy doubles.

The kinetic energy remains constant.

The kinetic energy increases by a factor of six.

The kinetic energy increases by a factor of nine.

Repeating Galileo’s ramp experiments on a moving train and comparing results with stationary setups.

Dropping objects off a spinning disc and measuring radial displacement upon landing relative to traditional expectations.

Launching missiles at high latitudes where Earth's rotation speed differs significantly, observing deflections against calculated values.

Firing projectiles within a rotating space station and analyzing trajectory alterations compared to non-rotating environments.

$\frac{G M m_E}{r_{old}} \times \frac{14}{16}$

$\frac{G M m_E}{r_{old}} \times \frac{11}{16}$

$\frac{G M m_E}{r_{old}} \times \frac{13}{16}$

$\frac{G M m_E}{r_{old}} \times \frac{15}{16}$

The orbital velocity remains the same.

The orbital velocity doubles.

The satellite experiences no force and moves freely in space.

The orbital velocity decreases by half.

$L_i \times \tau \Delta t$

$L_i + \tau \Delta t$

$L_i - \tau \Delta t$

$L_i / \tau \Delta t$

Angular momentum remains constant.

Moment of inertia remains constant.

Angular velocity remains constant.

Linear speed remains constant.

The final speed increases since $\sqrt{t}$ grows faster initially compared to $t$ for small times near zero.

The final speed remains unchanged because only total time $T$ affects it when starting from rest.

The final speed decreases since integrating $\sqrt{t}$ gives smaller values than integrating $t$ over any interval $[0,T]$.

Gravitational Force

None; The Car Is Moving At A Constant Speed And Does Not Require A Force

Centripetal Force

Frictional Force

It will cover less horizontal distance before hitting the ground.

There's no change in horizontal distance covered or velocity at impact.

It will hit the ground with greater horizontal velocity.

It will cover more horizontal distance before hitting the ground.

Moment of inertia (I).

$\omega^2$

Torque (\tau).

Centrifugal force (F_c).