Since the two magnets are not touching, what is responsible for the changes in the balance?

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.

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

If forces acting on an object are unbalanced. true or false