7. a wrench falls from a helicopter that is rising steadily at +6.0 m/s.
a. what is the initial velocity of the wrench?
b. what is the velocity of the wrench at two seconds?
c. how far from its release point is the wrench after two seconds?
d. how far below the helicopter is the wrench after two seconds?

plz
will mark brainliest if you show work

Ais not a compound machine. a. bolt b. shovel c. handcart (dolly) d. see-saw (teeter totter)

The human body stores chemical energy from digested food. some of the chemical energy is converted into mechanical energy when the body moves. which statement best supported by this information

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward