Question

vii. A lever is supported on a single point called the
a. axle
b. rod
c. wedge
d. fulcrum
viii. Identify the work done in the following situation:
a. a boy runs across a football field
b. a banker counts money
c. a mother pushes a stroller up a ramp
d. a girl eats a sandwich
ix. Identify the type of simple machine in flagpole?
a. wedge b. pulley
C. inclined plane d. wheel and axle
x. The blade of a shovel acts as one type of machine as it separates
soil when it enters the ground. The handle of the shovel acts as a
second type of machine when the person using it lifts the soil.
What 2 simple machines make up a shovel?
a. pulley and wedge
c. lever and pulley
b. screw and inclined plane
d. wedge and lever​

Answer 1

Answer:

thank you so much for these

make me brainliest