3 years ago

Is an engine-activated booster unit that reduces the effort required to apply the hydraulic brakes

1 answer:

7 0

Answer:

Power brake is a device in vehicles which assists in braking by reducing the effort/force needed to apply the brakes on the pedal.

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In part d, you saw that elements with even atomic numbers tend to be more abundant than neighboring elements with odd atomic num

jolli1 [7]

The atomic procedure clarifies why this is the situation is beginning from carbon ( the nuclear number is 6), the most widely recognized atomic responses include the combination of an extra helium core. I hope the answer will help you.

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3 years ago

A 3 kg ball rolls at 2m/s does this system favor kinetic energy or potential energy?

MissTica

Answer:

Kinetic energy

Explanation:

Total energy of any system is always conserved.

$E = K +U$

E= Total energy

K = kinetic energy

U = Potential energy

Kinetic energy is the energy acquired by the system due to the virtue of it's motion.

Potential energy is the energy acquired by the system due to the virtue of it's configuration.

Also, Kinetic energy $K = \frac{1}{2} m v^{2}$

$K = \frac{1}{2} \times 3 \times 2^{2}$

$K = 6 J$

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3 years ago

A 1.34 kg ball is connected by means of two massless strings, each of length L = 1.70m, to a vertical, rotating rod. The strings

Dennis_Churaev [7]

I think it’s B I’m so right

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3 years ago

Show that the 1 and 3 laws of motion are collection of 2 law of motion ?

Leya [2.2K]

Answer:

Yes, va

Explanation:

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4 years ago

Why would it be incorrect to say that the bulb supplies 60 J of light energy energy each second

LekaFEV [45]

Answer:

Explanation:

A 60W bulb , consumes electrical energy of 60 J per second but it does not give out all the energy in the form of light . Most of the energy consumed by it is wasted in the form of heat . Only a fraction of energy is converted into light energy .

Hence, it is wrong to say that bulb supplies 60 J of light energy each second .

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3 years ago