A book weighing 9.0 N is lifted 2 m. How much work is being done

What are the three ways that an object can accelerate

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

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)