2.1.1. with the aid of graph, state the independent and dependent variable of the experiment 2.1.2.what does the shape of the graph tell you about the relationship between acceleration and force?

2.1.3.What physical quantity is represented by the gradient of the graph?

2.1.4. calculate the gradient of the graph

2.1.5. Determine the mass of the system making use of your value calculated in 2.1.4​

Will give brainliest! which statement best describes the difference between strong nuclear forces and weak nuclear forces? weak nuclear forces are involved when certain types of atoms break down. strong nuclear forces are responsible for holding atoms' nucleus together. weak nuclear forces hold bonds between atoms together. strong nuclear forces hold together the nucleus of an atom. strong nuclear bonds prevent atoms from falling apart. weak nuclear bonds prevent compounds from falling apart. strong nuclear forces are involved in breaking electrons from their shells. weak nuclear forces hold protons in the nucleus.

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)