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Blababa [14]
3 years ago
7

Each value measured in nature has a number value, called its magnitude, and

Physics
1 answer:
SIZIF [17.4K]3 years ago
5 0

Answer:

yassssssssssssssssssssssssssssssssssssss

Explanation:

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What is the set of processes used to encode, store, and retrieve information over different periods of time?
kakasveta [241]
The set of processes used to encode, store, and retrieve information over different periods of time is called memory. Memory<span> makes us.</span><span> If we couldn't recall the who, what, where, and when of our everyday lives, we would never be able to manage.</span>
8 0
4 years ago
A ball is projected horizontally from a table 1.0 m high and hits the ground after falling from a time t=0.45s. If the ball trav
photoshop1234 [79]

The initial velocity is 6.7 m/s

Explanation:

The motion of the ball is a projectile motion, therefore it consists of two independent motions:  

- A uniform motion (constant velocity) along the horizontal direction  

- A uniformly accelerated motion, with constant acceleration (acceleration of gravity) in the downward direction  

In this problem, we just need to analyze the horizontal motion: the horizontal velocity is constant, therefore the horizontal distance travelled is given by

x=v_x t

where

v_x is the horizontal velocity

t is the time of flight

Here we have:

t = 0.45 s

x = 3.0 m

And so solving for v_x, we find

v_x = \frac{3.0}{0.45}=6.7 m/s

And since the ball was initially projected horizontally, this is also the initial velocity.

Learn more about projectile motion:

brainly.com/question/8751410

#LearnwithBrainly

3 0
3 years ago
You performed an experiment in which you measured the amount of water leaking through different types of roofs. For one roof, yo
Ostrovityanka [42]
Given:
m = 13.2 oz, the mass of water measured

Note that 
1 \, oz = (1 \, oz)*( \frac{1}{16} \,  \frac{lb}{oz} )*( \frac{1}{2.2} \,  \frac{kg}{lb} ) = 0.0284 \, kg

Answer: 0.0284 kg

6 0
3 years ago
Read 2 more answers
What is the weight of an object a mass of 90.0kg?
Natasha2012 [34]

Explanation:

it would be 198.4

you're welcoms

5 0
3 years ago
Calculate the work done by a person who exerts a force of 200.0 N in the horizontal direction on a box that moves 10.0 meters al
Westkost [7]

Answer:

the work done by a person is 1,732 J

Explanation:

The computation of the work done by a person is as follows;

The following information is given

Force = 200.N

Distance = 10.0 meters

Angle = 30 degrees

based on the above information

Work done is

\overset{F}{\rightarrow}. \overset{D}{\rightarrow}\\\\fd cos \theta

Work done is

= (200) (cos 30 degrees)  (10.0 meters)

= 1,732 J

hence, the work done by a person is 1,732 J

The same is considered and relevant

7 0
4 years ago
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