A line on a typical Speed vs. Time graph means an object is experiencing a constant speed.
a. curved
b. vertical
c. diagonal
d. horizontal
please help

Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear

Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg