Snowyleaves his house and walks along a straight road towards a market. After 5minutes it starts raining and so he stays there for 2minutes and then returns home. Where is his displacement in 10minutes
Answers
Given : snowy leaves his house walks along a straight road towards a market. After 5 minutes it starts raining and so he stays there for 2 minutes and then returns home.
position as a function of time is shown
To Find : a) How far was he from home when it started raining?
b) Identify the position of the graph, where he was waiting for the rain to stop.
c) What is his displacement in 10 minutes?
d) He returned home with great speed. Is this statement true?
Solution:
He was 0.6 km from home when rain started
position of the graph, where he was waiting for the rain to stop.
is 0.6 km from ( 5 min to 7 min )
displacement in 10 minutes = 0 as he returns to same position
He returned home with great speed. YES this statement true
as Speed while going = 0.6/5 = 0.12 km/min ( 5 - 0 = 5)
Speed while returning = 0.6/3 = 0.2 km/min ( 10 - 7 = 3)
Learn More:
1. If velocity- time graph of an object is a straight line parallel to the X ...
https://brainly.in/question/22984809
The velocity-time graph (v-t) of a car moving along alevel road is ...
https://brainly.in/question/11986119
Consider the motion of the object whose velocity-time graph is given ...
https://brainly.in/question/16746118
Given : snowy leaves his house walks along a straight road towards a market. After 5 minutes it starts raining and so he stays there for 2 minutes and then returns home.
position as a function of time is shown
To Find : a) How far was he from home when it started raining?
b) Identify the position of the graph, where he was waiting for the rain to stop.
c) What is his displacement in 10 minutes?
d) He returned home with great speed. Is this statement true?
Solution:
He was 0.6 km from home when rain started
position of the graph, where he was waiting for the rain to stop.
is 0.6 km from ( 5 min to 7 min )
displacement in 10 minutes = 0 as he returns to same position
He returned home with great speed. YES this statement true
as Speed while going = 0.6/5 = 0.12 km/min ( 5 - 0 = 5)
Speed while returning = 0.6/3 = 0.2 km/min ( 10 - 7 = 3)
