24) A heavy sled and a light sled, both moving horizontally with the same speed, suddenly slide onto a rough patch of snow and eventually come to a stop. The coefficient of kinetic friction between the sleds and the rough snow is the same for both of them. Which of the following statements about these sleds are correct? (There could be more than one correct choice.)
A) Both sleds will slide the same distance on the rough snow before stopping.
B) The heavy sled will slide farther on the rough snow than the light sled.
C) The light sled will slide farther on the rough snow than the heavy sled.
D) The friction from the snow will do more negative work on the heavy sled than on the light sled.
E) The friction from the snow will do the same amount of work on both sleds.

the independent variable, or the one that is intentionally manipulated is the speed.

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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