The star of a distant solar system explodes as a supernova. At the moment of the explosion, a resting exploration spaceship is 15 AU away from the shock wave. The shock wave of the explosion travels 25000 km/s towards the spaceship. To save the crew, the spacecraft makes use of a special booster that uniformly accelerates at 150 m/s2 in the opposite direction. Determine if the crew manages to escape from the shock wave.

this means that the temperature of both substances will be equal

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards

answer is slate

hope this