Which word describes the amount of matter an object contains? O
altitude
density
mass
pressure

Mass is the correct answer. Explanation: As mass is defined as the amount of matter contained in the substances or an object.

mass is correct

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he made 11 calls in one day

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