A 1-kg rock is suspended from the tip of a horizontal meterstick at the 0-cm mark so that the meterstick barely balances like a seesaw when its fulcrum is at the 12.5-cm mark. From this information, the mass of the meterstick is
A) 1/4 kg.
B) 1/2 kg.
C) 3/4 kg.
D) 1 kg.
E) none of the above
Question 2
A 1-kg rock is suspended from the tip of a horizontal meterstick at the 0-cm mark so that the meterstick barely balances like a seesaw when its fulcrum is at the 25-cm mark. From this information, the mass of the meterstick is
A) 1/4 kg.
B) 1/2 kg.
C) 3/4 kg.
D) 1 kg.
E) none of the above
An example of horizontal gene transfer: antibiotic resistance
Volcanoes Are Rock Factories
Mark Rothko, Rothko Chapel, Houston, Texas.
Stretching the shoulder muscles with arm in horizontal flexion.
Reconnect the lower and upper back with horizontal stroking from lower back to shoulders. Keep flat, ...
Calculate the velocity of the red rock after collision Angle measured counterclockwise from the ...