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Sonja [21]
3 years ago
14

Kenya has a pile of salt on the counter. She uses a pinch of it for a meal. Which of the following physical properties of the sa

lt changes? 1.)Density 2.) Shape 3,) Solubility 4.)Thermal conductivity
Physics
1 answer:
Elodia [21]3 years ago
8 0

Answer:

The answer is shape.

Explanation: It says physical so it means the physical shape taking some of the salt would not change the density solubility or the Thermal conductivity

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210079.798 m

Explanation:

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How does inertia affect a person who is not wearing a seatbelt during a collision?
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An object in motion will stay in motion, therefore the person will still be going the same speed as the car was going before the collision
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The formulas used to analyze the horizontal and vertical motion of projectiles launched at an angle invlove and use of which fun
Anastaziya [24]

Answer:

Explanation:

The formula to analyze motion in the vertical (or y) dimension is

A_y=Asin\theta which says that the motion in the y-dimension is equal to the magnitude of the A vector times the sin of the angle.

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3 0
3 years ago
This is a two part question:
adelina 88 [10]

Answer:

1. 310 N

2. 310 N

Explanation:

1. Determination of the net force.

Force applied (Fₐ) = 430 N

Force experience (Fₑ) = 120 N

Net force (Fₙ) =?

Fₙ = Fₐ – Fₑ

Fₙ = 430 – 120

Fₙ = 310 N

Hence, the net force acting on the crate is 310 N

2. Determination of the net force.

Force applied (Fₐ) = 375 N

Force of friction (Fբ) = 65 N

Net force (Fₙ) =?

Fₙ = Fₐ – Fբ

Fₙ = 375 – 65

Fₙ = 310 N

Hence, the net force acting on the crate is 310 N.

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2 years ago
Jesse wants to know how well a particular brand of car wax protects his car from dirt. Which of the following is a variable that
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B but I'm not fo sure .
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3 years ago
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