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3 years ago

I WILL MARK BRAINLIEST TO EXPLAINED AND CORRECT ANSWER

Physics

1 answer:

Ket [755]3 years ago

6 0

The answer would be: Winter
The Southern hemisphere is tilted to the left, few degrees away from the sun. This condition will result in more(to maximum) exposure to the sunlight, lead to the summer. The condition is the opposite of the northern hemisphere where it has less area that exposed to sunlight, lead to winter.

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Two oppositely charged objects are separated by a small distance. The objects are then moved three times farther apart from each

stepan [7]

Force is indirectly proportional to the distance. Therefore when the distance increases the force of attraction increases and the answer would be B

7 0

3 years ago

The distance between the centers of the wheels of a motorcycle is 156 cm. The center of mass of the motorcycle, including the ri

Drupady [299]

Answer:

a = 9.86 m/s²

Explanation:

given,

distance between the centers of wheel = 156 cm

center of mass of motorcycle including rider = 77.5 cm

horizontal acceleration of motor cycle = ?

now,

The moment created by the wheels must equal the moment created by gravity.

take moment about wheel as it touches the ground, here we will take horizontal distance between them.

then, take the moment around the center of mass. Since the force on the ground from the wheels is horizontal, we need the vertical distance.

now equating both the moment

m g d = F h

d is the horizontal distance

h is the vertical distance

m g d = m a h

term of mass get eliminated

g d = a h

so,

$a = \dfrac{g\ d}{h}$

$a = \dfrac{9.8\times 0.78}{0.775}$

a = 9.86 m/s²

4 0

3 years ago

2. Which is a possible unit of mass?<br> gram<br> liter<br> meter

Pachacha [2.7K]

Answer:

Gram

Explanation:

Meter is a unit used to measure length and liter is used to measure liquids therefore using process of elimination the answer has to be gram

4 0

3 years ago

The number of dots near hydrogen and helium are the same as in the energy<br> level chart. Why?

Kipish [7]

Answer:

Because the electrons they have are valence electrons.

Explanation:

Hope this helps

8 0

3 years ago

Read 2 more answers

Starting from rest, a 0.0367 kg steel ball sinks into a vat of corn syrup. The thick syrup exerts a viscous drag force that is p

Arisa [49]

Answer:

0.48 W

Explanation:

Given that:

the mass of the steel ball = 0.0367 kg

C = 0.270 N

g (acceleration due to gravity) = 9.8

Now;

At Terminal Velocity Weight is balance by drag force

mg =Cv

Making v the subject of the formula:we have:

$v = \frac {mg}{C}$

$v = \frac {0.0367*9.8}{0.270}$

v = 1.332 m/s

Thus, the Rate at which gravitational energy is converted to thermal energy once the ball reaches terminal velocity is:

P=Fv

P = mgv

$P = (0.0367*9.8)*1.332$

P=0.48 W

5 0

3 years ago