An object has a momentum of 44 units and a velocity of 11 units. what is the objects mass?

Why do astronauts in the space shuttle weigh less?

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)

Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)