A single fixed pulley has an IMA (Ideal Mechanical Advantage) equal to "1". What
is the purpose of using a simple machine
with an IMA equal to 1?
20 cm
20 cm
A It changes the direction of the effort
force,
B It decreases the amount of effort force
required to do the work.
C It decreases the length through which
the effort force must be applied.
D There is no benefit in using a machine
with an IMA of 1.

Which statement about covalent bonds is true

2.22/3.33 points | previous answers tamucolphysmechl1 4.pre.002. ask your teacher my notes question part points submissions used on a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 2.40 m/s. (a) what are the magnitude and direction of the velocity of the red glider after the collision? magnitude 3.33 m/s correct: your answer is correct. direction correct: your answer is correct. (b) is this collision elastic?

The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?