Answer:
hey! that happens to me too!
Explanation:
tbh i just think its whenever you comment on something and someone answers, that appears... but i could be wrong.
lol :)
Answer:
Internet of things
Explanation:
Smart refrigerators are equipped with IoTs which helps to sense when one is running low on milk and sends a reminder through a wireless connection.
Internet of things is connectivity or network of things.
- It involves connection of different computing everyday devices which are able to interact with one another.
- They have found a wide range of application in our hospitals, homes, and even work places.
- The connectivity allows for more flexible controls and interaction wherever one might be with different components.
- It uses a network of objects that exchanges data intermittently.
Answer:
Net force = 20 N
Explanation:
Given that,
Force acting on the left = 10 N
Force acting on the right = 30 N
Let right side is positive and left side is negative. Let the net force acting on the box is F. So,
F = -10+30
F = 20 N
So, the net force on the box is 20 N and it is in right side.