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bija089 [108]
3 years ago
13

The chemical formula of glucose is C6H1206, so it is classified as a(n)

Physics
1 answer:
padilas [110]3 years ago
6 0

Glucose is a pure substance

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A roller coaster car is loaded with passengers and has a mass of 500 kg along with a speed of 18 meters/second at the dip. The r
GenaCL600 [577]
The roller coaster is moving in a circular path, so the force that must be computed is the centripetal force. The centripetal force is the force acting on an object undergoing circular motion and is directed towards the center of the circular path. This is computed using:
F = mv²/r
F = (500 * 18²) / 12
F = 13,500 N

Now, at the bottom of the track, the track is also supporting the weight of the car and its passengers, which is:
W = mg
W = 500 * 9.81
W = 4,905 N

The total reactive force exerted by the track to counter the centripetal force and the weight of the car is:
F = 13,500 + 4,905
F = 18,405 Newtons
7 0
3 years ago
Read 2 more answers
If the beam carries 1015 electrons per second and is accelerated by a 350 kV source, find the current and power in the beam.
Y_Kistochka [10]

To solve this problem we will apply the concept of current defined as the electron charge flow by the number of electrons per second. That is,

I = q*N

Here q is Flow of electric charge in one second and N the number of electron flow per second.

A the same time the power is described as the applied voltage for the current.

P = VI

We know the charge of electron, q = 1.602 * 10^{-19} Coulombs, then the current is

I = (1.602*10^{-19})(10^{15})

I = 0.1602 mA

And the power in the Beam is

P = VI

P = (350*10^3)(0.1602)

P = 0.05607 Watts

3 0
3 years ago
May you please help me! I need answers fast!!
nataly862011 [7]
1. sliding 2. static 4. rolling
5 0
3 years ago
A feather is dropped onto the surface of the moon. How far will the feather have fallen if it reaches the surface in 9.00 second
blagie [28]

   Distance of fall = (1/2) · (acceleration of gravity) · (time)²

                         =  (1/2)    ·      (1.63 m/s²)   ·   (9 sec)²

                         =          (0.815 m/s²)          ·    (81 sec²)

                         =                    66 meters  .

On Earth ... IF there were no air ... the feather would fall
397 meters in the same amount of time !
3 0
3 years ago
Mass is a measure of the quantity of matter in an object.<br> a. True<br> b. False
marishachu [46]
A. True

It is true that mass is a measure of the quantity of matter in an object.
3 0
3 years ago
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