Answer:
Friction
Explanation:
Because its rubbing against a surface hope I helped, also I’m Kaylee!!!
To solve this problem it is necessary to apply the concepts related to double split conditions. The equation describing this effect is given by
or
Where,
d= distance between slits
m = Any integer, representing the repetitions of the spectrum
If is small, then and the previous equation can be given as
Here,
L = Length from screen with slits
y = distance between fringes
From this last equation we can realize that if the separation between the openings (d) is increased, the distance between the fringes (y) will decrease.
Therfore the correct answer is C. Decreases.
Density is the best property to use, as while multiple different metals could create cubes with the same color, mass, or volume, no different metal could create a cube with the same mass and volume. Density is based on mass and volume, and as a result no two different metals will have the same density.
Answer:
1257.5 N
Explanation:
a = acceleration of the motorcycle = 3.50 m/s²
f = force of resisting motion = 400.0 N
m = mass of motorcycle = 245 kg
F = magnitude of force that motorcycle exerts backward = ?
Magnitude of force that motorcycle exerts backward is given as
F = f + ma
Inserting the values
F = 400.0 + (245) (3.50)
F = 1257.5 N
The heat transfer that we'll have will be:
- At first, the metal bar will emanate heat through radiation, to the atmosphere, and to the second metal, through conduction.
- Because of this, the second bar will start to increase it's temperature, up to the fusion point, spending the energy received on the fusion, and also radiating heat to the atmosphere. It won't emit heat in any other form, since heat transmission can happen only from a hot body to a cooler one, and the only things in contact are the two bars.