Question

The accelerations of a particle as seen from two frames S1 and S2 have equal magnitude 4 m/s2.
(a) The frames must be at rest with respect to each other.
(b) The frames may be moving with respect to each other.
(c) The acceleration of S2 with respect to S1 may either be zero of 8 m/s2.
(d) The acceleration of S2 with respect to S1 may be anything between zero and 8 m/s2.

Answer 1

The accelerations of a particle as seen from two frames S1 and S2 have equal magnitude 4 m/s2 , Then the acceleration of S2 with respect to S1 may be anything between zero and  $8 m/s^{2}.$

Explanation:

The particle acceleration seen from the $S_1$ frame which has same magnitude $4 m / s ^ 2$ . This means that the beginning of the reference frame $S_1$, O moves at an acceleration of $4 m / s ^ 2$ relative to the reference frame attached to the particle.

Similarly, the source of the reference frame is $S_2$, O.

Thus, it is easy to determine that the acceleration $S_2$ relative to $S_1$ is $0 -8 m / s ^ 2$, depending on the direction of the respective acceleration.

Therefore the correct answer is Option (d) The acceleration of $S_2$ with respect to $S_1$ may be anything between zero and 8 $m/s^{2}$

Answer 2

Answer:

above answer is correct .......