Start learning →

Speeds up, slows down, or neither?

Exercise and reference answers

Items
  1. Item
    Positive net work
    Category
    Speeds up
  2. Item
    Negative net work
    Category
    Slows down
  3. Item
    Zero net work
    Category
    Speed unchanged
  4. Item
    Forces that cancel out
    Category
    Speed unchanged
Categories
  1. Item
    Speeds up
  2. Item
    Slows down
  3. Item
    Speed unchanged

Explanation

The sign of the net work decides it. Source: syllabus Physics, Ch 5 Work, Energy and Power.
Continue learning with Quill →

Browse more CBSE Class 11 (Science) questions and exercises →