Force and acceleration are
[ Select ]
inversely
directly
not
almost
proportional

Question

Force and acceleration are 
[ Select ]
inversely
directly
not
almost
 proportional

BlackTom AI · Accepted Answer

Consider the relationship between force and acceleration in classical mechanics. 
Option 1: inversely — This would imply that as force increases, acceleration decreases, which contradicts Newton's second law F = m a (for constant mass). Therefore this is incorrect. 
Option 2: directly — This aligns with the core idea that, when mass is held constant, increasing force produces a proportional increase in acceleration. Mathematically, a = F / m, so for fixed m, a scales with F, supporting the idea of a direct relationship. This option captures the intuitive and mathematical link between the two quantities. 
Option 3: not — Saying they are not related is false, since there is a clear, established relationship via F = m a. Thus this choice is incorrect. 
Option 4: almost — “Almost proportional” suggests a near but not exact relationship, which isn’t consistent with the exact linear form F = m a for a constant mass. Unless mass is changing in a way that complicates the ratio, this is not accurate. 
Option 5: proportional — This term alone implies a proportional relationship, which by itself is incomplete without specifying the constant of proportionality (the mass). The precise statement is that force is directly proportional to acceleration with the mass as the constant of proportionality, i.e., F ∝ a with F = m a. While this is true in a sense, the standard framing is “directly proportional,” which is captured by the chosen answer. 
In summary, the correct understanding is that force and acceleration are directly proportional when mass is constant, because of F = m a. The other options misstate the relationship either by reversing the dependence, denying any connection, or hedging the proportionality with qualifiers that aren’t appropriate in the straightforward interpretation.

FFP001 Skills and Content Test 1 | LA043

Force and acceleration are [ Select ] inversely directly not almost proportional

View Explanation

Log in for full answers

Similar Questions

Two forces A and B act on a 19.7kg particle. The larger force in magnitude is A. When both forces point due east the magnitude of the acceleration of the mass is 0.585m/s2. When A points due east and B points due west the mass accelerates at 0.477m/s2 due east. What is the magnitude of force A?

An object of mass M is accelerating because there is a force acting on it. What happens to the acceleration if I double the force?

What is the meaning of Σ in the equation ΣF = ma

What is Newton's second law?

Force and acceleration are [ Select ] inversely directly almost not proportional

To stop a 960-kg car traveling at 25 m/s in a time of 15 s requires an average force of magnitude

Three blocks are being pushed by a force Fa , along a frictionless surface as shown in the diagram below.The acceleration experienced by the blocks is 2.8 m/s2 The masses of blocks A, B and C, are 5.8 kg, 7.8 kg and 2.7 kg respectively.What is the magnitude of the force of Block C on Block B?

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler