Answer:
The acceleration of the object is 0.5 m/s²
a is correct.
Explanation:
Given that,
Mass of object = 5.0 kg
Acceleration
Using newton's second law
The force is the product of the mass of the object and acceleration.
Put the value of m and a
Now, The same force would give a 20 kg object
So, Using newton's second law again
The acceleration is
Put the value of m and F
Hence, The acceleration of the object is 0.5 m/s²
Answer:
Explanation:
If there are n number of groups in an activity and the data produced among them is copied or is same then it is termed as reproducible.
To have an experiment that gives a reproducible data there are few key points which we need to keep in mind.
1- The circumstances provided for every group should be same.
2- Each group must be selected in such a way that participants must have same set of thought processing and mind set toward the situation.
Answer:
its b
Explanation:
ik
Check the combination of the horses, review them, you'll get the answer.
Answer: The answer to the question "what works all the time but never sleeps" can vary depending on the context or interpretation. Here are a few possible answers:
Explanation:
1. A machine or technology: Machines such as computers, servers, or automated systems can work continuously without needing sleep. They can perform tasks, process information, or operate machinery 24/7.
2. The human brain: While humans do need sleep for rest and rejuvenation, the brain never stops working. Even during sleep, the brain continues to regulate bodily functions, process information, and even dream.
3. Nature: The natural world is constantly active and functioning. For example, plants continue to photosynthesize, animals continue to move and hunt, and ecosystems continue to interact and evolve, even during the night.
4. Time: Time is always progressing and never stops. The concept of time keeps working, and events and processes occur continuously, regardless of day or night.
These are just a few possible answers. The correct response may depend on the specific context or intended interpretation of the question.
Answer: A man
Explanation:
A man works all day and never gets the chance to sleep.