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ira [324]
3 years ago
6

A ramp is a simple machine called the a. wedge b. pulley c. inclined plane d. lever

Physics
2 answers:
Nataly_w [17]3 years ago
6 0

Answer:

Inclined plane

Explanation:

It is called Inclined plane since it is a flat surface at an angle.

Margarita [4]3 years ago
4 0

Answer:

Inclined Plane is the answer

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____ is a chemical messenger released by virus infected cells
MaRussiya [10]

Answer:

Cytokines is the answer

Explanation:

it is another word for the chemical messanger

5 0
3 years ago
the acceleration on the moon is 1.6 m/s^2 what is the maximum height of a ball you throw at 20 m/s straight up?​
Artist 52 [7]

Answer:

125 m

Explanation:

Given:

v₀ = 20 m/s

v = 0 m/s

a = -1.6 m/s²

Find: Δy

v² = v₀² + 2aΔy

(0 m/s)² = (20 m/s)² + 2 (-1.6 m/s²) Δy

Δy = 125 m

3 0
4 years ago
A 7.77 kg mass is moving due west at 7.77 m/s. A second mass of 8.88 kg is moving due south at 8.88 m/s. What is the magnitude o
masya89 [10]

Answer:

8.362m/s

Explanation:

Given data

Mass m1= 7.77kg

Velocity v1= 7.77m/s

Mass m2= 8.88kg

Velocity v2= 8.88m/s

Apply the law of conservation of momentum for inelastic collision we have

m1v1+m2v2= (m+m2)V

7.77*7.77+ 8.88*8.88= (7.77+8.88)V

60.3729+78.8544= 16.65V

139.2273= 16.65V

Divide both sides by 16.65

V= 139.2273/16.65

V= 8.362m/s

Hence the final velocity is 8.362m/s

7 0
3 years ago
A car moves in a straight line at a speed of 72.1 km/h.
nikklg [1K]

Speed=distance/time.

7.74mins=464.4secs.

72.1=distance/464.4.

distance=464.4×7.21.

=3348.324m.

5 0
3 years ago
How many carbon,hydrogen,oxygen are in one molecule of glucose
Naya [18.7K]
Carbon 6 hydrogen 12 oxygen 6
Hope this helped!
5 0
3 years ago
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