Answer:
Speed of the bicycle= 2 m/s
Time taken by Salma to reach school from her house = 15 minutes = 15 × 60 s = 900 s
We know that speed = distance / time
Hence Distance = Speed × time
= 2 m/s × 900 sec
= 1800 m
=1.8 km
Distance between Salma's house and school =1.8 km
In electromagnetic waves, energy is transferred through vibrations of electric and magnetic fields. In sound waves, energy is transferred through vibration of air particles or particles of a solid through which the sound travels. In water waves, energy is transferred through the vibration of the water particles.
Parents would be best advised to enable their children to enable children to be appreciated to take up more tasks that they think can be done. The children are usually scared at first to take steps in the unknown. So they need to be pushed by their parents to take that first step in which they know that their child has the talent to be successful.
The parents are the backbone of the children. They know their children very well maybe even better than what they know themselves. So it is the duty of the parent to let the child know about their potential. Even if they are not successful, it can be thought that failure was a stepping stone to success. Through this, the children will get the self-esteem to prove themselves.
Children should never be criticized for trying something new as they will drop their self-esteem to a great extent. After that, it will take a great deal from the parent to put the child back on track.
1. Learn more about positive self-esteem here:
brainly.com/question/12072855
2. Learn more about areas of self-esteem here:
brainly.com/question/5913096
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Showing objects on the table from various vantage points at the same time
