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Anastasy [175]
3 years ago
13

Hi, Please help me with the 2 questions, will mark and 5 stars and THANKS

Physics
2 answers:
Anit [1.1K]3 years ago
7 0

Both answers are going to be C

BlackZzzverrR [31]3 years ago
4 0

Answer: C and C

Explanation: C  since both parents contribute 50% of genetic information

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The ninth and 10th amendments refer that certain powers And laws be delegated to lower our governments i.e. state and local
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Gabriel is performing an experiment in which he is measuring the energy and work being done by a ball rolling down a hill.Which
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I think this one's B. energy and work are both measured in joules.
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tigry1 [53]

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A light wave passes through an aperture (that is, a narrow slit). When it does so, the degree to which the wave spreads out will
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Explanation:

Single slit diffraction

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3 years ago
A rocket initially at rest accelerates at a rate of 99. 0 meters/second2. Calculate the distance covered by the rocket if it att
creativ13 [48]

The rocket will cover 1 \times  10^3\rm \ m distance in 4. 5 s. Acceleration can be defined as the change in velocity.

<h3>What is acceleration?</h3>

Acceleration can be defined as the change in speed or the direction of the object.

From kinamatic equation:

D = v_{t} +\dfrac 12at^2

Where,

D - final velocity =  445 m/s

v_0 -  initial valocity = 0 m/s

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t - time =  4. 50 s

Put the values in the formula,

D = 0\times  ( 4.5) + \dfrac12\times (99)(4.5)^2\\\\D = 1002 {\rm \ m}\\\\D = 1 \times  10^3\rm \ m

Therefore, the rocket will cover 1 \times  10^3\rm \ m distance in 4. 5 s.

Learn more about Acceleration :

brainly.com/question/2697545

7 0
3 years ago
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