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mote1985 [20]
3 years ago
14

The pioneer in the technique of photographic collage was:

Physics
1 answer:
Veronika [31]3 years ago
4 0

The correct answer is Raoul Hausmann. He was an Austrian artist and writer. And he was a forefather and dominant figure of the Dada movement in Berlin, who was known particularly for his ironic photomontages and his provocative writing on art. One of the important figures there also includes the experimental photographic collages, sound poetry and institutional reviews that has a profound influence on the European Avant-Garde in the aftereffects of World War I.

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A 104.328-kg baserunner slides into home base. He starts his slide moving at 8.451 m/s and 6.596 m from home base; when he cross
JulijaS [17]

The coefficient of kinetic friction between the baserunner and the ground is 0.51.

<h3>Coefficient of kinetic friction </h3>

The coefficient of kinetic friction between the base runner and the ground is calculated as follows;

μ = a/g

where;

  • a is acceleration
  • g is gravity

v² = u² + 2as

a = (v² - u²)/(2s)

a = (8.451² - 2.322²)/(2 x 6.596)

a = 5 m/s²

μ = 5/9.8

μ = 0.51

Thus, the coefficient of kinetic friction between the baserunner and the ground is 0.51.

Learn more about coefficient of friction here: brainly.com/question/14121363

#SPJ1

7 0
2 years ago
Estimate the monthly cost of using a 700-W refrigerator that runs for 10 h a day if the cost per kWh is $0.20.
slamgirl [31]

Power consumed by the refrigerator is given as

P = 700 W

Now if refrigerator is used 10 h a day then total usage of refrigerator for 1 month will be given as

t = 10 * 30 = 300 h

now the total energy consumed in one month is given as

E = P * t

E = 700 * 300

E = 210000

E = 210 kWh

now it is given that cost of one kWh is $0.20

then total cost of one month is given as

C = $0.20 * 210

C = $42


7 0
3 years ago
If a soccer ball takes 20 seconds to roll 10 meters, what is the average speed of the soccer ball?
xxTIMURxx [149]
2 Seconds per 1 meter
5 0
3 years ago
An object's natural frequency depends partially on the material from which it is made.
laiz [17]

Yes. Partly.  Also on the size and shape of the object, and also on what material it's IN at the time ... like air, water, Helium, Jello, etc.

3 0
3 years ago
Read 2 more answers
Which type of bond is found between the atoms of a molecule?
chubhunter [2.5K]

<u><em>Hello There!</em></u>

<u><em></em></u>

The type of bond that is found between the atoms of a molecule is called "COVALENT" bond.

A covalent bond is where two atoms share a pair of electrons.

4 0
4 years ago
Read 2 more answers
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