What is the momentum in kg m/s of a 10kg truck traveling at 5m/s

Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

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