3 years ago

The increase in total costs required to produce one additional unit of output is referred to as

Physics

2 answers:

svetlana [45]3 years ago

8 0

Answer:

In economics, the marginal cost of production is the change in total production cost that comes from making or producing one additional unit.

Explanation:

This is the right answer bc i did it!!

Bond [772]3 years ago

3 0

Answer:

Explanation: In economics, the marginal cost of production is the change in total production cost that comes from making or producing one additional unit.

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A horizontal line on a velocity/time graph shows ____ acceleration.

Novay_Z [31]

Answer:

Zero (0)

Explanation:

A horizontal line will be no movement of negative of positive acceleration

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3 years ago

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JulijaS [17]

1. a=Δv/Δt=(v-vo)/t=(0-25)/5=-25/5=-5 m/s²

The "-" sign shows us that the car has a slow motion

2.a=Δv/Δt=(v-vo)/t=(10-0)/4=10/4=2,5 m/s²

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4 years ago

A 2.0-kg block sliding on a rough surface is attached to one end of a horizontal spring (k = 200 N/m) which has its other end fi

earnstyle [38]

Answer:

The speed is 3.87 m/s

Explanation:

The total work is equal to the change to kinetic energy:

Wtotal = ΔEk

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Where

k = 200 N/m

d = 10 cm = 0.1 m

fk = 0.15

m = 2 kg

g = 9.8 m/s²

vi = 4 m/s

Replacing and clearing v:

$-(\frac{1}{2} *200*0.1^{2} )-(0.15*2*9.8*0.1^{2} )=\frac{1}{2} *2*(v^{2} -4^{2} )\\-1-0.0294=v^{2} -16\\v=\sqrt{-1-0.0294+16} =3.87m/s$

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3 years ago

100 points to whoever can help, please

Shkiper50 [21]

Answer:

A) 1.2x10^5 J

Explanation:

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3 years ago

A man weighing 750 n and a woman weighing 500 n have the same momentum. what is the ratio of the man's kinetic energy km to that

miss Akunina [59]

Because weight W = M g, the ratio of weights equals the ratio of masses.

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but p's are equal, so

K_m/K_m = (M_w g)/(M_m g) = W_woman / W_man = 450/680 = 0.662

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3 years ago