Question

A man
moves 4m towards east and 3m
toward north. calculate the
distance and displacement covered by the man 2. define law of conservation of linear momentom
3.the weight of the man is 98n on the earth.what is the mass of the man on the moon ​

Answer 1

Explanation:

A man

moves 4m towards east and 3m

toward north. calculate the

distance and displacement covered by the man 2. define law of conservation of linear momentom

3.the weight of the man is 98n on the earth.what is the mass of the man on the moon

Answer 2

Answer:

distance covered is equal to the sum of three distances which is equal to = 3+4+12=19m

If initial position is considered to be at origin then the final position of the man is 3  

i

^

+4  

j

^

​  

+12  

k

^

 

So, the displacement covered by him =  

3  

2

+4  

2

+12  

2

 

​  

=13m  

Explanation: