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ololo11 [35]
3 years ago
7

In a basketball game, a player shoots a jump shot. Which force actually causes the player to jump? the player pushing down on th

e floor the push of the ball on the floor the floor pushing up on the player the push of the floor on the ball\
Physics
2 answers:
Gemiola [76]3 years ago
4 0

Answer:  the player pushing down on the floor

Explanation:

Zigmanuir [339]3 years ago
4 0

Answer:In a basketball game, a player shoots a jump shot.

Which force actually causes the player to jump?

   the floor pushing up on the player YES

   the player pushing down on the floor NO

   the push of the ball on the floor NO

   the push of the floor on the ball NO

Explanation:

the floor pushing up on the player

this is for k12 8th grade science test

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Which is a characteristic of an amorphous solid?
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Answer:

4. Becomes softer as temperature rises

Explanation:

An amorphous solid is any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern. Such solids include glass, plastic, and gel. Solids and liquids are both forms of condensed matter; both are composed of atoms in close proximity to each other.

5 0
2 years ago
If we throw a tennis ball and a bowling ball, would the bowling ball require more or less force than the tennis ball to reach th
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2 years ago
A 1.0 kg object moving at 4.5 m/s has a wavelength of:
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By wave particle  duality.

Wavelength , λ = h / mv

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λ = h / mv

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Option D.
7 0
3 years ago
In this circuit the resistance R1 is 7 Ω and R2 is 3 Ω. If this combination of resistors were to be replaced by a single resisto
Scilla [17]

Answer:

Series combination:

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Parallel combination:

Equivalent resistance =\frac{21}{10} \Omega

Explanation:

Resistance: Resistance is the ratio of voltage to the current.

R=\frac{V}{I}

R = resistance

I = current

V= potential difference(voltage)

There are two types of resistance combinations.

  1. series combination
  2. parallel combination.

Series combination: If the ending point of one resistance is connected to the starting point of other resistance that combination is known as series combination.

If R₁,R₂ and R₃  are connected in series combination.

Then equivalent resistance = R₁+R₂+R₃

Parallel combination: If the ending point and the starting point of the all resistance are the same points that combination is known as parallel combination.

If R₁,R₂ and R₃  are connected in parallel combination.

Then equivalent resistance  \frac{1}{R}= \frac{1}{R_1}+ \frac{1}{R_2}+\frac{1}{R_3}

Here R₁=7Ω and     R₂=3Ω

If R₁ and R₂  connected in series combination

Then equivalent resistance = (7+3) Ω

                                            =10Ω

If R₁ and R₂  connected in parallel combination

Then equivalent resistance =\frac{1}{(\frac{1}{7} +\frac{1}{3})} \Omega

                                              =\frac{21}{10} \Omega

5 0
3 years ago
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nirvana33 [79]
It is called a photon i believe
7 0
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