wo cars collided, the mass of the Honda car is 600 kg, the mass of the Toyota is 750 kg. The velocity of the Honda is 17 m/s West and of the Toyota is 18 m/s North. Find the following:

10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!

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?

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration