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Akimi4 [234]
3 years ago
6

Heat engines convert which type of energy into mechanical work

Physics
1 answer:
KonstantinChe [14]3 years ago
7 0

Answer: Heat engines convert chemical energy to mechanical energy

Explanation:

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Well i think <span>Hydrolysis - using water to split a molecule that has formed via a condensation</span>
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True or false the number of times a machine multipies effort force is a mechanical atlantis
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Explanation:

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3 years ago
A basketball is tossed upwards with a speed of 5.0 m/s. ​We can ignore air resistance.
FinnZ [79.3K]

We have that  the maximum height reached by the basketball from its release point is

S=1.3m

From the question we are told

  • A basketball is tossed upwards with a speed of 5.0 m/s. ​We can ignore air resistance.  
  • What is the maximum height reached by the basketball from its release point?

Generally the Newtons equation for Motion  is mathematically given as

V^2=u^2+2as\\\\Therefore\\\\0=25-19.6*S\\\\S=\frac{25}{19.6}\\\\S=1.276

S=1.3m

Therefore

The maximum height reached by the basketball from its release point is

S=1.3m

For more information on this visit

brainly.com/question/23366835

4 0
3 years ago
Cold water will warm to room temperature faster in a: a) Black pot
Viktor [21]

Answer:

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Explanation:

option a is correct

Cold water will warm to room temperature faster in a Black pot as we know that Black surfaces and good absorbers of heat in comparison to other surfaces. Moreover, Silver a good reflector of heat. It reflects most of heat incident on it, the cold water will take longer time to come the room temperature in Silver pot.

8 0
4 years ago
Which statement best describes the relationship between forces?
kogti [31]
I believe the answer would be A. because a magnet has both a south and a north pole, and electrical charges are formed by positive and negative forces. Hope I helped!
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3 years ago
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