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4 years ago

which element is used as rat poison and is found in the title of the murder mystery _______ and old lace

Physics

2 answers:

defon4 years ago

6 0

Explanation :

Arsenic and old lace is used in rat poison and is found in the title of the murder mystery.

Arsenic is a poisonous element. It is a metalloid that has some properties of metals and some of the nonmetals.

As it is a toxic thing. It can attack the digestive system, nervous system and on the rat's heart. If it is consumed by rats or humans in excess amount, the rat can kill very quickly.

So, Arsenic and old lace is the element.

alisha [4.7K]4 years ago

3 0

Arsenic and old lace is the title you are looking for

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3 years ago

What happens when light strikes a translucent object?

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Answer:

D) Some of the light passes through, and some of the light is absorbed or scattered by the object.

Explanation:

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3 years ago

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An ordinary egg can be approximated as a 5.5-cm diameter sphere. The egg is initially at a uniform temperature of 8°C and is dro

kupik [55]

Answer:

a) $Q_{in} = 13.742\,kW$ , b) $\Delta S = 370.15\,\frac{kJ}{K}$

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$Q_{in} = U_{sys,2} - U_{sys,1}$

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3 years ago

A 48.9 kg meteor is moving in outer space. If a 8.6 N force is applied opposite the direction of motion, what is the deceleratio

nalin [4]

Answer:

The deceleration is 0.18 m/s²

Explanation:

Hi there!

Using Newton´s second law, we can calculate the deceleration:

∑F = m · a

Where:

∑F = the sum of all forces in a given direction.

m = mass of the object.

a = acceleration.

Solving for a:

∑F/m = a

The only force acting on the meteor is the applied force of 8.6 N. So, the acceleration will be:

8.6 N / 48.9 kg = a

a = 0.18 m/s²

The deceleration is 0.18 m/s² or, in other words, the acceleration is -0.18 m/s²

Have a nice day!

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3 years ago