In hooke’s law, what does k represent? select one of the options below as your a. mass of the spring b. length of the spring c. force of the spring d. stiffness of the spring e. width of the spring

Agardener uses a wheelbarrow to move soil from a truck to his garden. on the first trip from the truck to the garden, the wheelbarrow is half-full of soil and the gardener applies a certain force to cause it to accelerate. on the second trip, the wheelbarrow is full of soil. although the gardener applies the same amount of force to the wheelbarrow, he cannot move it with the same rate of acceleration. what should the gardener do to move the wheelbarrow at the same rate of acceleration for the second trip?

Need in all of themmm only answer if you know plsssss

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called