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2 years ago

Please help I will give you brainlest Please make sure that's this answer is correct

Physics

2 answers:

Goryan [66]2 years ago

4 0

The digestive system works very closely with the circulatory system to get the absorbed nutrients distributed through your body. While the digestive system collects and removes undigested solids, the excretory system filters compounds from the blood stream and collects them in urine. Therefore the correct answer is (C)

Reil [10]2 years ago

3 0

Answer:

Explanation:

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True or false? the potential energy of a membrane potential comes solely from the difference in electrical charge across the mem

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The statement would be False. T<span>he potential energy of a membrane potential comes solely from the difference in electrical charge across the membrane. In addition to that, membrane potential actually regulates the potential difference of nerve cells across the membrane estimated at 70 mV.</span>

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3 years ago

Day and night are caused by the earths blank

professor190 [17]

The answer is Earths rotation

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3 years ago

Which of the following is a measurement of acceleration?

Tems11 [23]

B is the correct answer because an object moving ten north m/s will turn into 15m/s which as you can tell is accelerating.

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3 years ago

A mechanics shop has a 16,500 N car sitting on a large car lift of 125 cm^2 piston. How much force is needed to be applied to th

Dmitry [639]

Answer:595.32 N

Explanation:

Given

Mechanic shop has a car of weight( $F_1$ ) 16,500 N

Area of lift( $A_1$ )= $125 cm^2$

Area of small piston( $A_2$ )= $4.51 cm^2$

According to pascal's law pressure transmit will be same in all direction in a closed container

$P_1=P_2$

$\frac{F_1}{A_1}=\frac{F_2}{A_2}$

$F_2=F_1\frac{A_2}{A_1}$

$F_2=16,500\times \frac{4.51}{125}=595.32 N$

4 0

2 years ago

A front wheel drive car starts from rest and accelerates to the right. Knowing that the tires do not slip on the road, what is t

Korolek [52]

Answer:

static friction acting opposite to the direction of travel

Explanation:

Because the Frictional force of the front wheels act to oppose the spinning, so, For the front wheels to roll without slipping, the friction must be static friction pointing in the direction of travel of the car.

Explanation:

8 0

3 years ago