A barbell is easier to twist when its weights are

a. close to the axis of rotation
b. near the ends of the bar
c. heavy
d. light
e. none of the above


A, D

Physics & Space Science

You might also like to view...

If energy is carried by the bulk motion of matter, that is called ____________________

Fill in the blank(s) with correct word

Physics & Space Science

Which of these colors of light has photons of lowest energy?

a. Blue b. Green c. Yellow d. Red

Physics & Space Science

There is evidence that a collision between a spiral and an elliptical galaxy has produced a radio galaxy

Indicate whether the statement is true or false

Physics & Space Science

Venus's atmosphere lacks water because the Sun's ultraviolet rays tend to break up any water molecules at the top of the atmosphere.

Answer the following statement true (T) or false (F)

Physics & Space Science