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STALIN [3.7K]
3 years ago
12

6. If a person pushes a cart with a force of 40

Physics
1 answer:
Gala2k [10]3 years ago
6 0
F=ma
40=0.5m
m=40/0.5
m=80kg
The answr is b
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When energy is transformed or changed from one form into another, some of the energy will be lost to the environment as?
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A particle starts from rest and has an acceleration function 5 − 10t m/s2 . (a) What is the velocity function? (b) What is the p
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Explanation:

It is given that,

A particle starts from rest and has an acceleration function as :

a(t)=(5-10t)\ m/s^2

(a) Since, a=\dfrac{dv}{dt}

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(b) v=\dfrac{dx}{dt}

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7 0
3 years ago
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SpyIntel [72]

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x=1.75m

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y=y_{o}+v_{oy}t+\frac{1}{2}gt^{2}

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Since the <u>time</u> can't be negative the answer is t=0.73

Knowing that we can calculate how far does the cat strike the floor

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6 0
3 years ago
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