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3 years ago

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Two blocks, m1=70.0kg and m2=120.0kg, are connected as shown. The coefficient of friction between surfaces in contact is 0.250.

a. Which way will the system move? b. What is the acceleration of the blocks?

1 answer:

andriy [413]3 years ago

3 0

If they are connected exactly as shown, nothing can happen.

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A 1 530-kg automobile has a wheel base (the distance between the axles) of 2.70 m. The automobile's center of mass is on the cen

NeTakaya

Answer:

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Explanation:

As we know that the weight of the car is balanced by the normal force on the front wheel and rear wheels

Now we know that

$F_1 + F_2 = W$

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now we know that distance between the axis is 2.70 m and centre of mass is 1.15 m behind front axle

so we can write torque balance about its center of mass

$F_1(1.15) = F_2(2.70 - 1.15)$

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now the other force is given as

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4 years ago

Plz do all plz i will give brainest and thanks to best answer do it right

lara31 [8.8K]

Answer:

I'm not really sure but I think it's choice a

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Answer:

<u>We are given:</u>

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