2 years ago

Two forces of magnitude 8N and 4N act at right angle

Physics

1 answer:

serg [7]2 years ago

5 0

Answer: 26.6

Explanation:

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A car of mass m push = 1200 kg is capable of a maximum acceleration of 6.00 m / s 2 . If this car is required to push a stalled

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1 year ago

Who exerts more pressure? a) A girl of 50 kg, wearing heels with an area of 1 cm2. b) An elephant of 4000 kg with foot area of 2

Mrrafil [7]

Answer:

The girl exerts more pressure.

Explanation:

Pressure can be defined as the force exerted normally or perpendicularly per unit area.

i.e P = F/A

Girls

Area of the heel = 1cm² = 10^(-4) m²

Force = mg = 50 × 10 = 500N

Pressure =

$\frac{500}{10 ^{ - 4} }$

$= 5 \times {10}^{6}$

Elephant

Area = 250cm² = 2.5 x 10^(-2)b m²

Force = mg = 40000N

Pressure =

$\frac{40000}{2.5 \times {10}^{ - 2} }$

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2 years ago

I need this done asap no links !!! this is a science question

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Answer:

1 - theory

2 - law

3 - hypothesis

Explanation:

I'm pretty sure this is correct

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2 years ago

Two forces of magnitude 8N and 4N act at right angle​

Two forces of magnitude 8N and 4N act at right angle