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alexandr1967 [171]
3 years ago
7

Which of these is NOT a type of lever? A. rake B. ramp C. crowbar D. scissors

Physics
2 answers:
AnnyKZ [126]3 years ago
4 0
A rake as it isnt a stiff bod rotating on a fixed point called the fulcrum
ICE Princess25 [194]3 years ago
3 0
Rake bc it does not use anything no lever or anything
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A zebra starts from rest and accelerates at 1.9 m/s2 what will be the acceleration after 5 seconds
Alex73 [517]

Answer:

d = 23.75 m

The zebra has gone 23.75m after 5 seconds.

Corrected question;

A zebra starts from rest and accelerates at 1.9 m/s2. How far has the zebra gone after 5 seconds.

Explanation:

From the equation of motion;

d = vt + 0.5at^2 .........1

Where;

d = displacement

v = initial velocity = 0

t = time taken= 5 seconds

a = acceleration = 1.9 m/s^2

Substituting the given values into equation 1;

d = 0(5) + 0.5(1.9×5^2)

d = 0.5(1.9×5^2)

d = 23.75 m

The zebra has gone 23.75m after 5 seconds.

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3 years ago
What type of matter is a glass of iced tea?
Maru [420]

Answer:

a

Explanation:

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6 0
3 years ago
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A car is moving at 14 m/s. After 30 s, its speed inncreased to 20 m/s. What is the acceleration over time
Juli2301 [7.4K]

Answer:

0.2 m/s^2

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initial speed 14m/s

final speed 20m/s

acceleration:

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2 years ago
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inysia [295]
Anything that's dropped on or near the Earth accelerates at the rate of
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<em>73,476,730,900,000,000,000,000 kilograms</em>

(rounded to the nearest hundred trillion kilograms.)

That's a lot.

5 0
3 years ago
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