<span>Is the following sentence true or false? Newton's first law does object's mass concentration and its axis of rotation increases, its rotational inertia The bicycle wheels at rest have no angular momentum, and the bicycle will fall over easily.</span><span>
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For the same reason that you can skate around a curve at constant speed but not with constant velocity.
The DIRECTION you're going is part of your velocity, but it's not part of your speed.
If the DIRECTION changes, that's a change of velocity.
The object doesn't have to change speed to have a different velocity. A change of direction is enough to do it.
And any change of velocity is called acceleration.
Conductors have many free electrons
insulators have few free electrons
conductors are ideal for electrical wiring
I believe the answer is a. Because the formula of kinetic energy is 1/2(m)•(v^2)
just listen I am also confused in this question if you get the answer so please just tell me also
