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Bad White [126]
4 years ago
11

What is the definition of a point object?

Physics
1 answer:
Kaylis [27]4 years ago
4 0
Point object is an expression that is used in Kinematics. It refers the object whose dimensions are ignored or neglected and is treated as a dot object to simplify the calculations. When the object is treated as a point object it means the whole mass is summed in one point, you can imagine it as a sphere which has the mass and the radius is 0...
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Determine the weight of an average physical science textbook whose mass is 3.1 kilograms. The acceleration due to gravity is 9.8
Mrrafil [7]

Given:

mass is 3.1 kilograms

The acceleration due to gravity is 9.8m/s2

 

Required:

Weight

 

Solution:

W = mg

W = (3.1 kilograms)( 9.8m/s2)

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5 0
3 years ago
A supersaturated solution is one which A. has less solute dissolved than the solution should hold at that temperature. B. has mo
Anna35 [415]

Answer:

Option C is correct

Explanation:

A supersaturated solution is one that has more solute dissolved than the solution should hold at that temperature.

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3 years ago
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Answer: 13%

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4 0
2 years ago
Say the tortoise and the hare are racing. If the tortoise moves straight
Rina8888 [55]

Explanation:

It's displacement would be negative

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5 0
3 years ago
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fomenos

If we ignore air resistance, as we always do,
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Gravity acts only in the vertical direction, and
no other forces act on the ball after the punt.

6 0
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