A sledgehammer with a mass of 10 kg is used to drive a spike into wood. The spike has a
mass of 1 kg. The blow from the sledgehammer exrts a force of 1000 N downward on the
spike.
What force does the spike exert upward on
the sledgehammer?

True or false graphs must include scales that increase by the same amount

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader

When conducting an investigation to determine which type of fertilizer produces the most flowers on a plant, which variable would be graphed on the x-axis once you collected the data? a. type of fertilizer b. amount of flowers c. amount of water d. number of days that the plants grew