Describe a person swinging a bat?
a. wedge
b. third class lever
c. pulley
d. screw

25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

The velocity of car is 80.0 miles per hour. what is the velocity of car in meters per second? (1 km -0.621 miles) m/s