12. A screwdriver is which type of a simple machine? O wedge
O screw
O wheel and axle
O lever

Acar travels 40m in 8 seconds find the car speed

Should we celebrate the voyages of zheng he mini q answer key

Refer to your lab guide and review the data in table b to complete each statement. the mass of g1 + g2 after the collision kg. the velocity of g1 + g2 after the collision m/s. the momentum of the combined gliders after the collision kg · m/s.