3 years ago

Question about the motion of a book, thanks

Physics

2 answers:

Andrej [43]3 years ago

7 0

Answer:

there is no picture

Explanation:

igomit [66]3 years ago

6 0

D ifnfifndisnsisndodjfifgigigjvivjviv

You might be interested in

The kind of heat transfer that travels through space in electromagnetic waves is?

Masteriza [31]

Answer:

radiation!

Explanation:

7 0

2 years ago

Read 2 more answers

AP physics Will give brainliest to correct answer.

rjkz [21]

Answer:

the 4th one

Explanation:

6 0

3 years ago

Read 2 more answers

A horizontal circular curve on a highway is designed for traffic moving at 60 km/h. If the radius of the curve is 150 m, and if

KengaRu [80]

Answer:

The value of the correct angle of banking for the road is $\theta = 67.76$ °

Explanation:

Given data

Velocity (v) = 60 $\frac{m}{s}$

Radius = 150 m

The velocity of the car in this case is given by

$v = \sqrt{r g \tan \theta}$

$v^{2} = r g \tan \theta$

$\tan \theta = \frac{v^{2} }{rg}$

Put all the values in above formula we get

$\tan \theta = \frac{60^{2} }{(150)(9.81)}$

$\tan \theta =$ 2.446

$\theta = 67.76$ °

Therefore the value of the correct angle of banking for the road is $\theta = 67.76$ °

4 0

3 years ago

How does a mirror affect the path of light?

yulyashka [42]

Light rays change direction when they hit a mirror. The phenomenon is known as reflection. Light rays travels in a straight light. They strike the surface of the mirror at a particular angle called incident angle. It is the angle between the ray and normal at the point of contact. The rays leaves the surface making the same angle with the normal called reflection angle but in different direction.

8 0

3 years ago

While driving down his street one evening, Jonah notices that his neighbor has laid out an electric fan for the garbage to pick

Kryger [21]

Answer: I have no idea either i need help aswell

Explanation:

4 0

3 years ago

Read 2 more answers