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2 years ago

Heres some earned points

Physics

2 answers:

irina1246 [14]2 years ago

6 0

Answer:

wait again? okay well how was ur day?

Explanation:

egoroff_w [7]2 years ago

5 0

Answer:

what do you mean by that.

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This reaction represents cellular respiration. What happens to the energy released from glucose during this reaction?.

bazaltina [42]

The energy released from glucose during this reaction is used and also wasted. Some of the energy is used as work while some amounts are used in other processes or stored for transfer to other organisms. Also, some of the energy is wasted in the form of heat.

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9 months ago

How much would a pair of 0.5 kg shoes weigh on Earth? (Include units in<br> your answer) *

Stells [14]

Answer:

1.1 lbs

Explanation:

To convert kg to lbs you multiply kilograms by 2.2. So 0.5kg × 2.2 equals to 1.1 lbs

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3 years ago

Why do you think signal detection is a vital<br> concern?

vazorg [7]

Answer:

Signal Detection Theory, or SDT, is probably the most important and influential theoretical framework for modeling how perceptual decisions are made in forced-choice tasks. Its central concept is that perceptual decisions are based on a stochastic or probabilistic representation of stimuli inside the brain.

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2 years ago

Which f the following are true for gravity

alisha [4.7K]

Answer:

Explanation:

number A

6 0

3 years ago

Two workers pull horizontally on a heavy box. but one pulls twice as hard as the other. The larger pull is directed at 21.0° wes

pantera1 [17]

Answer:

The magnitude of F1 is

$|F1|=358.74 \ N$

The magnitude of F2 is

$|F2|=179.37\ N$

And the direction of F2 is

$\alpha = 44.214^o$

Explanation:

<u>Net Force </u>

Forces are represented as vectors since they have magnitude and direction. The diagram of forces is shown in the figure below.

The larger pull F1 is directed 21° west of north and is represented with the blue arrow. The other pull F2 is directed to an unspecified direction (red arrow). Since the resultant Ft (black arrow) is pointed North, the second force must be in the first quadrant. We must find out the magnitude and angle of this force.

Following the diagram, the sum of the vector components in the x-axis of F1 and F2 must be zero:

$\displaystyle -2F\ sin21^o+F\ cos\alpha =0$