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denis23 [38]
3 years ago
8

Propane (C3H8combines with oxygen gas (O2to form carbon dioxide (CO2and water (H2O). Describe the number and type of atoms for a

molecule of each substance.
Physics
1 answer:
faust18 [17]3 years ago
6 0

sumo this is for you! kenny!

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If the distance between objects is the same for each pair, which of the following have the greatest gravitational force between
tamaranim1 [39]

Answer:

B

Explanation:

3 0
3 years ago
A baseball bat is 32 inches (81.3 cm) long and has a mass of 0.96 kg. Its center of mass is 22 inches (55.9 cm) from the handle
s344n2d4d5 [400]

Answer:

0.24 kgm²

Explanation:

L = length of the bat = 81.3 cm = 0.813 m

m  = mass of the bat = 0.96 kg

d  = distance of the center of mass of bat from the axis of rotation = 55.9 cm = 0.559 m

T  = Period of oscillation = 1.35 sec

I = moment of inertia of the bat

Period of oscillation is given as

T = 2\pi \sqrt{\frac{I}{mgd}}

1.35 = 2(3.14) \sqrt{\frac{I}{(0.96)(9.8)(0.559)}}

I = 0.24 kgm²

6 0
3 years ago
Newton’s first law says that if motion changes, then a force is exerted. Describe a collision in terms of the forces exerted on
ira [324]

Answer:

In collision between equal-mass objects, each object experiences the same acceleration, because of equal force exerted on both objects.

Explanation:

In a collision two objects, there is a force exerted on both objects that causes an acceleration of both objects. These forces that act on both objects are equal in magnitude and opposite in direction.

Thus, in collision between equal-mass objects, each object experiences the same acceleration, because of equal force exerted on both objects.

4 0
3 years ago
"the time range specified for a historical search defines the" _______________ .
vampirchik [111]

The answer is period. This is the date range for which you ask the system to return the events depending on the search keys, and keywords you have entered.

5 0
3 years ago
Isit correct , like the steps and the answers because I'm not really sure
alisha [4.7K]

for #2 the volume of a cube is V=S^3

 so it V= 8^3 = 512cubic cm

m = 5.6/512 = 0.011 kg/cm^3


#3 is correct

3 0
3 years ago
Read 2 more answers
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