- #1
r-soy
- 172
- 1
Hi all
Q in instantaneous acceleration ?
https://www.physicsforums.com/attachments/17036
my answer is :
a ) As we know Instanteouse acceleration :
It is the limit of the average acceleration when the time interval to zero
a = changing in v / changing t
3.0-1.5 / 0.8 - 0.4 = 35225 m/s
b )
instantanous acceleration = Zero because it's straight line
c ) here the gragh go down then the ( a ) will by ( - )
a = changing in v / changing t
3.0 - 1.5 / 1.6 - 1.4 = -0.4625
this is my answer I want check
Q in instantaneous acceleration ?
https://www.physicsforums.com/attachments/17036
my answer is :
a ) As we know Instanteouse acceleration :
It is the limit of the average acceleration when the time interval to zero
a = changing in v / changing t
3.0-1.5 / 0.8 - 0.4 = 35225 m/s
b )
instantanous acceleration = Zero because it's straight line
c ) here the gragh go down then the ( a ) will by ( - )
a = changing in v / changing t
3.0 - 1.5 / 1.6 - 1.4 = -0.4625
this is my answer I want check