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3 years ago

PLEASE HELP ME WITH THESE QUESTIONS!

1 answer:

8 0

The three scales are fahrenheit, celsius, and kelvin.

Fahrenheit Celsius Fahrenheit (F)F(F - 32) * 5/9
Celsius (C or o)(C * 9/5) + 32C
Kelvin (K)(K - 273.15) * 9/5 + 32K - 273.15

One degree Celsius is a bigger unit of measurement than one degree Fahrenheit. One degree C equals 1.8 degrees F.

Normal body temp is 98.6 F, which converts to 37 C. If your temp increased 2 degrees F, it would be 100.6, which is a fairly mild fever. An increase of 2 degrees C is 39, or 102.2 F. Obviously, 102.2 is a higher fever than 100.6.

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a force of 6.0kg gives an acceleration of 2.0m/s/s to the right. What is the force of friction on the block?

Alexxx [7]

The answer is 12 thank me later

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3 years ago

A 2.80 kg mass is dropped from a

inn [45]

Answer:

PE = 82.32J

Explanation:

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3 years ago

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What is the net force acting on the object above?

Maru [420]

5 N to the right

There’s a force of 6 N pulling to the right (the positive direction) and 1 N pulling left (the negative direction).
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3 years ago

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A rugby player passes the ball 7.88 m across the field, where it is caught at the same height as it left his hand. (Assume the p

damaskus [11]

Explanation:

Given

Range of ball =7.88 m

Initial speed=13.1 m/s

and we know

Range of Projectile is

$R=\frac{u^2sin2\theta }{g}$

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$7.88\times 9.8=13.1^2\times sin2\theta$

$sin2\theta =0.4499$

$2\theta =26.74^{\circ}$

$\theta =13.37 ^{\circ}$

(b)other angle would be complementary of $\theta$

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3 years ago

What are 3 pros and cons of nuclear transmutation?

Tanya [424]

Pros -

It doesn't cost much
Power stations are very compact
Transportation of the material is easy

Cons-

It's not safe
Nuclear waste take 200 years to degrade
Greater risk of explosion

-IF THIS HELPED WHICH I HOPE COMMENT BELOWw ↓PLEASEX . THANKs!

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3 years ago

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