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lions [1.4K]
3 years ago
11

Micah knows that a car had a change in velocity of 15 m/s. What does micah need to determine acceleration.

Physics
2 answers:
katrin2010 [14]3 years ago
4 0
The time component is needed. The acceleration is the change of velocity divided by the time in when this change of velocity happens.
Nadusha1986 [10]3 years ago
3 0

Answer:

He needs time which is B.

Explanation:

I took the test

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HELPPP WILL GIVE BRAINLIEST!!!!
marishachu [46]

Explanation:

Thermal energy is basically the energy derived from heat when there is a temperature change in a body.

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

Potential energy is the energy at rest or due to the position of a body.

  • Thermal energy is highly related to kinetic and potential energy.
  • Thermal energy is a type of kinetic energy because it causes the motion of the particles in a body.
  • An increase in thermal energy gives the particles more energy to move and then, their kinetic energy increases.
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learn more:

Thermal energy brainly.com/question/914750

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4 0
4 years ago
If you increase the mass but keep force constant what will happen to the acceleration of the object
drek231 [11]

Answer:accelaration will decrease because forse is inversly proportional to mass.

Explanation:

3 0
4 years ago
What is the net force on this object?
Tresset [83]
I believe it is 22 newtons. I may be wrong but I think so.
8 0
3 years ago
Read 2 more answers
A student is trying to decide what to wear.His bedroom is at 20.0 °C.His skin temperature is 35.0 °C.The area of his exposed ski
Law Incorporation [45]

Answer:

vgghcgkxcjpfiffj,ncfzfzujfzxxxoifkc xuzrusdoxTXcxgifdhh

8 0
3 years ago
A pilot heads his jet due east. The jet has a speed of 475 mi/h relative to the air. The wind is blowing due north with a speed
oksian1 [2.3K]

Explanation:

a. The velocity of the wind as a vector in component form will be represented as v vector:

    v=30j

b.The velocity of the jet relative to the air as a vector in component form will be represented as u vector

    u=475i

c. The true velocity of the jet as a vector will be represented as w:

  w=u+v

  w=475i+30j

d.  The true speed of the jet will be calculated as:

    IwI=\sqrt{(475)^2+(30)^2}

    IwI=\sqrt{225625+900}

    IwI=\sqrt{226525}

    IwI=476 mi/h

e. The direction of the jet will be:

tita=tan^{-1}\frac{30}{475}

tita=tan^{-1}(0.0632)

tita=3.62degrees,or,N86.38degreesS

7 0
3 years ago
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