Cars with lower coefficient of drag: (Read the option carefully each time)

Tail wind acting on a cyclist will:

What is K for an electrochemical cell given n = 3, T = 293 K, and Eocell = 0.037 V? Do not type units. Do not use scientific notation.

Consider the cell with the following pair of electrodes to answer the question below: Ag+(aq) | Ag(s); Eocell=+0.80V  Sn(s)|Sn2+(aq); Eocell=-0.14V What species is being reduced during the discharge of this cell? 

The prismatic joint of the robot has the length . The range of joint 1 is

A mass M is connected to a spring with constant Ks and a damper with constant Kd, and is moving with displacement x with friction Kf. Assume the input if the force f. Find the model of the following mass-spring-damper systems in the state space (find the matrices A). 

A type of mechanical energy that is possessed by an object due to its height.

Which of the objects below has the GREATEST kinetic energy?

A gymnast is landing from a vault exercise. Which of the following will decrease the average ground reaction force applied to the gymnast during landing?  

Which of the following is correct about linear work?