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Luba_88 [7]
3 years ago
13

Pure water is a(n) _____.

Physics
1 answer:
Mashutka [201]3 years ago
6 0
The correct answer would be compound
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A clinical psychologist is one type of pure basic research psychologist . True are false
adoni [48]

false. clinical deals with patients and treats the.

research looks at root causes which clinical applies

8 0
4 years ago
A 20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n.
liberstina [14]
This phenomenon can be describedby Hooke'slaw and expressed by the formula: F=k*deltax, where k is the spring's constant, and delta xis the displacement of the spring. Transposing the terms such that we want to know the value of k,

k = F/deltax = 100N/(22 cm - 20cm)
k = 50 N/cm
7 0
4 years ago
Show the relationship between the quantity of matter and the mass of objects​
IRISSAK [1]

Answer:

actually quantity of matter present in a body is its mass.

3 0
3 years ago
The equation T^2=A^3 shows the relationship between a planet’s orbital period, T, and the planet’s mean distance from the sun, A
kobusy [5.1K]

Answer:

D. 2^(3/2)

Explanation:

Given that

T² = A³

Let the mean distance between the sun and planet Y be x

Therefore,

T(Y)² = x³

T(Y) = x^(3/2)

Let the mean distance between the sun and planet X be x/2

Therefore,

T(Y)² = (x/2)³

T(Y) = (x/2)^(3/2)

The factor of increase from planet X to planet Y is:

T(Y) / T(X) = x^(3/2) / (x/2)^(3/2)

T(Y) / T(X) = (2)^(3/2)

3 0
4 years ago
Youre driving on a straight road (in the +x direction) at a constant speed of 27 m/s. In 10 seconds, you speed up to 34 m/s to p
aleksley [76]

To solve this problem we will apply the concepts related to the kinematic equations of linear motion. For such an effect we will define the average speed, as the distance traveled in the established time.

Our values are given under the following conditions:

v_i = 27m/s

x_1 = v_1 *t

x_1 = 27*10 = 270m

The final distance covered in those 10 seconds at 34 m / s would be

x_2 = 34*10

x_2 = 340m

Therefore the average speed would be the sum of those distances in the total travel time

v_{Avg} = \frac{340+270}{20}

v_{Avg} = 30.5m/s

Therefore the average velocity is 30.5m/s

6 0
3 years ago
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