Yes, though the speed may stay constant, the direction will change. so for example, you're going 70mph on the freeway, but you have to take the exit on your right (the exit continues on to a different freeway), you're not going to speed up or slow down, you'll change your direction which is still accelerating.
Answer: B = 1380T
Explanation: please find the attached file for the solution
The angle of incidence and the angle of reflection are measured from the B) normal to the surface.
Explanation:
Reflection is a phenomenon that occurs when a wave hits a boundary between two mediums and bounces back into the original medium.
The direction of the wave after reflection changes according to the law of reflection, which states that:
- The incident ray, the reflected ray and the normal to the surface all lie in the same plane
- The angle of reflection is equal to the angle of incidence (
In this framework, the two angles are defined as follows:
- the angle of incidence is the angle between the incident ray and the normal to the surface
- the angle of reflection is the angle between the reflected ray and the normal to the surface
Therefore, the complete sentence is
The angle of incidence and the angle of reflection are measured from the B) normal to the surface.
Learn more about reflection and other wave phenomena:
brainly.com/question/3183125
brainly.com/question/12370040
#LearnwithBrainly
the weight of the space probe on that planet is 50 N
To calculate the weight of the space probe, we use the formula below.
Formula:
Where:
- W = weight of the space probe on the planet
- m = mass of the space probe
- g = acceleration due to gravity.
From the question,
Given:
Substitute these values into equation 1
Hence, the weight of the space probe on that planet is 50 N
Learn more about weight here: brainly.com/question/229459
Answer:
Explanation:
given,
velocity factor = 4
Cross-sectional area of venules(A₁) = 10 cm²
cross sectional area of capillaries(A_2) = ?
continuity equation = Q = AV
now,
hence, the area of capillaries is equal to 2.5 cm₂