A 70 kg block is pulled up a 25o slope by an applied force F = 500N as shown in the figure below. At point A of the incline, the speed of the block is 3.6 m/s. The block accelerates up the rough slope with the coefficient of kinetic friction μ = 0.25 between the block and the surface. Ignoring the air resistance, determine the following

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?

Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponent’s face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?