I believe you're talking about displacement. It's a directional vector that depicts the movement of a point between two instances.
Answer:
yes, majority of the weight will be supported by the front wheel and not by you.
Explanation:
Answer:
The average velocity is 2 m/s.
Explanation:
The velocity of the particle is the time derivative of its position 
![$v =\frac{dx(t)}{dt} = \frac{d}{dt}[t^2+2] $](https://tex.z-dn.net/?f=%24v%20%3D%5Cfrac%7Bdx%28t%29%7D%7Bdt%7D%20%3D%20%5Cfrac%7Bd%7D%7Bdt%7D%5Bt%5E2%2B2%5D%20%24)

Now the average from
and
is

Thus, the average velocity is 2 m/s.
Answer:
C
Explanation:
momentum = mass ×velocity
A. mv = 200
B. mv = 300
C. mv= 400
D. mv= 200
highest is C.
Heat capacities of both the substances be given in such situations