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3 years ago

Which of the following can be construed after a model verifies the results of multiple experiments?

Physics

1 answer:

Alex3 years ago

5 0

C) a law that explains what happens and why

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Which component of physical fitness is skill related a) flexibility, b) cardio respiratory endurance, c) muscular strength, d) a

WARRIOR [948]

Answer:

d) Agility

Explanation:

Agility is defined as the capability or ability of the body to change the position of the body efficiently, and it requires the isolated movement's integration skills by using a combination of speed, balance, reflexes, coordination, strength, and endurance.

In the field of sport, it is categorized in a unique sport because it is a combination of various factors.

Therefore, agility is a component that is related to skill-related physical fitness.

8 0

3 years ago

13.00 cm + 2.56 mm + 0.0047= cm? Solve problem with correct number of significant digits

Drupady [299]

The answer is 13.2607 cm

7 0

3 years ago

Read 2 more answers

Find the direction and magnitude of Ftot, the total force exerted on her by the others, given that the magnitudes F1 and F2 are

Mars2501 [29]

Answer:

θ = 36°

Explanation:

given,

F₁ = 22.8 N

F₂ = 16.6 N

magnitude of force = ?

direction of force = ?

$F = \sqrt{F_1^2 + F_2^2}$

$F = \sqrt{22.8^2 + 16.6^2}$

$F = \sqrt{795.4}$

F = 28.20 N

direction

$\theta = tan^{-1}(\dfrac{F_2}{F_1})$

$\theta = tan^{-1}(\dfrac{16.6}{22.8})$

$\theta = tan^{-1}(0.728)$

θ = 36°

5 0

3 years ago

Question 2

brilliants [131]

Answer:

1235.5J

Explanation:

Given parameters:

Mass of car = 2413kg

Speed of car = 32m/s

Unknown:

Amount of kinetic energy it has = ?

Solution:

Kinetic energy is the energy due to the motion of a body;

Kinetic energy = $\frac{1}{2}$ m v²

m is the mass

v is the velocity

Now insert the parameters;

Kinetic energy = $\frac{1}{2}$ x 2413 x 32² = 1235.5J

7 0

3 years ago

Consider dropping a ball from rest. This ball moves from astate of high gravitational potential energy to one of lowgravitationa

Leni [432]

Answer:

From the negative to the positive cable.

Explanation:

The electrons have negative charge, which means that the negative terminal of the battery will suply the electrons, thus they are present in excess on the negative cable and will jump from it to the positive cable. This current direction is called real current.

3 0

3 years ago