* Higher speed = Higher momentum

* Lower speed = Lower momentum

Here's why:

Momentum is a measure of how much motion an object has. It's calculated by multiplying an object's mass (how much matter it contains) and its velocity (speed and direction).

* Mass: This remains constant for an object.

* Velocity: This is where speed plays its role. A higher speed means a higher velocity, which directly increases the momentum.

Example:

Imagine a bowling ball and a tennis ball. They have different masses, but they are both stationary, so their momentum is zero. Now imagine both balls moving at the same speed. The bowling ball, with its much larger mass, will have a much higher momentum than the tennis ball.

In summary:

* Speed is a component of velocity, which directly affects momentum.

* The faster an object moves, the greater its momentum will be, assuming its mass stays the same.