Alift in an auto repair shop is based on the following diagram. assume the weight of the car is 1600 n. the pipe in the left hand side of the loop has a square cross section with a side of 1.0 m. the right hand pipe also has a square cross section with a side of 0.4 m. the working fluid is oil with a specific gravity of 875 kg. a.) assume that the level of fluid is the same in each arm of the loop. what absolute air pressure is required to hold the car up? b.) assume that the fluid level in the left hand side of the loop is 2.0 m above the level in the right hand side. what absolute air pressure is required to hold the car up?

answer: electrons

1/0.14nm = 10^10/1.4 a lot

change tension

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.