A stone is thrown with an initial velocity of 20 meters per second straight upward from the edge of a cliff 100. meters above a canyon floor. The stone just misses the cliff’s edge on its way down. [Neglect friction.] Calculate the velocity of the stone 6.0 seconds after it is thrown.
Calculate the position of the stone 6.0 seconds after it is thrown.

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

explanation:

to push or pull an object in a certain direction is known as force. a force in moving an object from one place to another.

force depends on the mass of an object. so, more is the mass of an object more will be the force required to move the object.

thus, we can conclude that the use of force to move an object is push or pull.