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ZanzabumX [31]
3 years ago
7

How much force is needed to accelerate a 3 kg skateboard at 5 m/s2

Physics
2 answers:
TEA [102]3 years ago
4 0

Answer:15 newton force is required.

Explanation:

We know that

Force equal to mass x acceleration

3 kg x5 m/ s square

15( kg x m/s square)

15( newton)

15 N

Umnica [9.8K]3 years ago
3 0

The problem is fairly simple if you use the formula.

Formula: Force = (mass) x (acceleration)

3 x 5 = 15 newtons

Note: 3 kg is the mass of the skateboard, and 5 m/s2 is the acceleration.

Answer: 15 newtons

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A cabinet measures 1.20m by5m by75cm what is the volume
Misha Larkins [42]

Answer:

4.5

Explanation:

volume is length x breath x height

since 75 is in cm, we convert it to metre

= 0.75m

= 1.2m x 5m x 0.75m

=

4.5m {}^{3}

5 0
2 years ago
Is position a base or derived quantity?
amid [387]

Position is measured in meters (m), so it is a base quantity.

<h3>What is base quantity?</h3>

A base or fundamental  quantity is a physical quantity, in which other quantities are derived from.

Example of fundamental quantities;

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  • Time
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<h3>What is a derived quantity?</h3>

Derived quantities are those quantities obtained or expressed from fundamental quantities.

Example of derived quantities;

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Thus, we can conclude that position measured in meters (m) is a base quantity.

Learn more about base quantities here: brainly.com/question/14480063

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8 0
2 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
zloy xaker [14]
Meter and second is the correct answer.
6 0
3 years ago
How high is an object lifted if the total work done on it is 125 J and the force required to lift the object is 25 N? Use the eq
mixas84 [53]
The answer would be C. 5m
This is because to find d, you would need to divide W (125 J) by F (25 N).
Hope this helps!
8 0
3 years ago
Which sphere is NOT a part of the cycling of oxygen through Earth's systems? A. biosphere B. exosphere C. atmosphere D. hydrosph
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Exosphere is the answer . I have done this lesson in my physics class it's exosphere.
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4 years ago
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