How old are you messi​

Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant