The object moves in a straight line at a constant speed without changing direction.

The object moves back and forth along the x-axis.

The object changes speed randomly while moving.

The object accelerates in a curved path.

Weather conditions

Time of day

Type of projectile material

Initial velocity, launch angle, gravity, and air resistance.

Gravity only affects the horizontal distance traveled.

Gravity increases the speed of the projectile indefinitely.

Gravity causes the projectile to follow a curved path, influencing its maximum height and time of flight.

Gravity has no effect on the path of the projectile.

Inelastic collisions result in a loss of both momentum and kinetic energy.

Elastic collisions conserve both momentum and kinetic energy, while inelastic collisions conserve only momentum.

Elastic collisions do not conserve momentum, while inelastic collisions do.

Both elastic and inelastic collisions conserve kinetic energy but not momentum.

d = g * t

d = g * t^2

d = 0.5 * g * t^2

d = 0.5 * t^2

v(t) = dy/dt evaluated at the specific time

v(t) = dy/dx evaluated at the specific position

v(t) = y(t) - y(0) divided by time elapsed

v(t) = d^2y/dt^2 evaluated at the specific time

Friction has no effect on the motion of an object.

Friction increases speed and decreases stability.

Friction opposes motion and enables grip on surfaces.

Friction accelerates motion and reduces grip.

T = (2 * g) / (v * sin(θ))

T = (v * tan(θ)) / g

T = (v * cos(θ)) / g

T = (2 * v * sin(θ)) / g

The epicenter is always located at the surface of the Earth.

The epicenter is the point where the earthquake originates underground.

The epicenter determines the areas most affected by an earthquake's shaking and damage.

The epicenter has no effect on the earthquake's intensity.