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kap26 [50]
2 years ago
6

A light ray is incident on a mirror at an angle θ with respect to the normal. what is the direction of the reflected ray?

Physics
1 answer:
Juli2301 [7.4K]2 years ago
5 0
Angle of reflection = <span>θ  [ As it is equal to angle of incidence ]

Direction of reflected ray is always opposite to direction of incident ray, i.e., away from the surface of mirror.

Hope this helps!</span>
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A student shoots a spitball with a perfectly horizontal velocity of 9.7 m/s from a height of 1.8 meters. How long will it take f
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Answer:

c. 48 cm/s/s

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Anna Litical and Noah Formula are experimenting with the effect of mass and net force upon the acceleration of a lab cart. They determine that a net force of F causes a cart with a mass of M to accelerate at 48 cm/s/s. What is the acceleration value of a cart with a mass of 2M when acted upon by a net force of 2F?

from newtons second law of motion ,

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we can say that

f=m(v-u)/t

a=acceleration

t=time

v=final velocity

u=initial velocity

since a=(v-u)/t

f=m*a

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m =mass of the object involved

a is the acceleration of the object involved

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6 0
3 years ago
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Answer:

True

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