A body lying initially at. 3, 7 starts moving with a constant acceleration of 4 icap its position after 3 second is given by the coordinates?
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Hello
the Accel is in the direction of I cap
that means it will only move in icap direction and not in j cap
so its j cap coordinate will be same before and after 3 sec
So finnaly it's x coordinate or jcap disp vector is 7 only
Now in X direction
S = 1/2 * at²
S = 18
so Disp is 18
Disp is final - initial x coordinate
S = xf- 3
18= xf-3
xf=21
final coordinate are 21,7
the Accel is in the direction of I cap
that means it will only move in icap direction and not in j cap
so its j cap coordinate will be same before and after 3 sec
So finnaly it's x coordinate or jcap disp vector is 7 only
Now in X direction
S = 1/2 * at²
S = 18
so Disp is 18
Disp is final - initial x coordinate
S = xf- 3
18= xf-3
xf=21
final coordinate are 21,7
valusoutrikpbdwqq:
sorry that would be Y coordinate or j cap direction
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