NOOOO! Do not make that mistake!! A lighter bike is a better bike. I own a Specialized FSR Comp that weighs about 30lbs, but I'll probably lighten it. Lighter bikes are much easier to uphill as well.
Yes, because the Friesian is lighter and the Clydesdale is heavier.
On average, a road bike is faster than a mountain bike by about 25 due to its lighter weight and smoother tires.
No lighter things do not fall faster than heavier things. In a vacuum they will fall at the same speed. Normally the heavier thing will fall down faster because of its weight. Sometimes the lighter thing falls faster depending on the air resistance.
No.Momentum is a combination of weight and speed, so something lighter travelling faster can easily have the same momentum as something heavier travelling slower.So, if the bigger bike also is the heavier bike, and the bikes are always travelling at the same speed, then it will have more momentum.Otherwise, anything goes.
No, lighter gases effuse faster than heavier gases. This is because the rate of effusion is inversely proportional to the square root of the molar mass of the gas. Lighter gases have lower molar masses, which results in faster effusion speeds.
Heavier stars will usually burn faster than lighter stars.
Assuming the parachutes are the same size, then yes.
The lighter strings vibrate much faster than the heavier ones when the bow is drawn across them. This faster or higher frequency of vibration emits the higher pitched sound.
In most cases, heavier things do not necessarily go faster than lighter things. The speed at which an object moves is typically determined by factors such as the force applied to it, the surface it is moving on, and air resistance. In some cases, heavier objects may have more momentum and be more difficult to stop once in motion, which can give the impression that they are moving faster.
heavier because they are two different weights
No, in the absence of air resistance, all objects fall at the same rate regardless of their weight due to the acceleration of gravity. This was famously demonstrated by Galileo with his experiments involving balls of different weights. Thus, a lighter ball will not fall faster than a heavier ball in a vacuum.
Helium is lighter than air