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USPshnik [31]
2 years ago
10

How long does it take a man to travel 6 km if his speed is 3km/h?

Physics
1 answer:
Ymorist [56]2 years ago
3 0

why did my answer get deleted??

oh yeah i put a link on there- oopsies.

I wont this time!

I got 30!

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Suppose your walking speed is 2m/s in a period of 1 s . What is your acceleration?
Veronika [31]

Answer:

<h2>2 m/s²</h2>

Explanation:

The acceleration of an object given it's velocity and time taken can be found by using the formula

a =  \frac{v}{t}  \\

v is the velocity

t is the time taken

From the question we have

a =  \frac{2}{1}  \\

We have the final answer as

<h3>2 m/s²</h3>

Hope this helps you

6 0
3 years ago
What is the acceleration of a 10 kg mass pushed by a 5N force?
ehidna [41]

Answer:

0.5

Explanation:

F = ma

5 = 10 a

a = 5/10

a = 0.5

4 0
2 years ago
Why is hygiene a valued health practice in workout facilities?
MariettaO [177]

This is one method of how infectious diseases like skin infections spread. Keeping the gym clean is essential to maintaining everyone's health and safety.

<h3>Which skin illness is the worst?</h3>

Necrotising fasciitis is just a severe infection of the skin, including tissue beneath the skin, and the fascia (the fibrous tissue that divides muscles and organs), which causes necrosis, or the death of tissue. If not identified and treated promptly, the infection spreads quickly, is lethal.

<h3>A skin infection: how do you treat it?</h3>

Depending on the infection's origin and intensity, different treatments are available. It may take days or weeks for some viral skin infections to heal on their own. Antibiotics taken orally or administered topically to the skin are frequently used to treat bacterial infections.

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4 0
1 year ago
SOMEONE PLEASE HELP
Inga [223]

Answer:

4 decreasing energy of a closed system

6 0
2 years ago
(5 pt) You tie a cord to a pail of water, and your swing the pail in a vertical circular 0.700 m. What is the minimum speed must
Bas_tet [7]

Answer:

The minimum speed required  is 2.62m/s

Explanation:

The value of  gravitational acceleration = g = 9.81 m/s^2

Radius of the vertical circle = R = 0.7 m

Given the mass of the pail of water = m

The speed at the highest point of the circle = V

The centripetal force will be needed must be more than the weight of the pail of water in order to not spill water.

Below is the calculation:

\frac{mV^{2}}{R} = mg

V = \sqrt{gR}

V = \sqrt{9.81 \times 0.7}

V = 2.62 m/s

6 0
3 years ago
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