A worker uses an inclined plane to do the work of moving a wheelbarrow load up to a higher level rather than lifting the wheelbarrow load straight up. Which of the following choices best describes his decision to use an inclined plane? (DOK 3. AKS 8d)
O A. He uses the same effort force, but moves the wheelbarrow the same distance
B. He uses less effort force, and is able to move the wheelbarrow the same distance
C. He uses more force, but moves the wheelbarrow over a shorter distance
o
D. He uses less effort force, but has to move the wheelbarrow a greater distance

Employer informs its employees that it will hold a substantial cash prize drawing for each work group at the end of each month in which no employee in the work group sustains a lost-time injury. tyra reports an injury that she sustained while operating a mechanical power press. tyra did not violate any employer safety rules when she sustained her injury. tyra’s injury requires her to miss work for two days. her employer cancels the cash prize drawing for that month for tyra’s work group because of tyra’s lost-time injury. did the employer misuse an incentive program to retaliate against tyra?