The image provided is a cover page for "Mass and Weight Worksheets" from KidsKonnect. It displays previews of three different activity sheets:
1.
Calcu-WEIG: A worksheet for calculating weight on different planets using given mass values and gravitational accelerations.
2.
Up, Up and Away!: A reading comprehension and video-based activity about gravity, mass, and weight in space.
3.
Lost in the Mass: A maze puzzle focused on identifying SI units of mass.
Since there is no specific question or unsolved problem visible to solve (the worksheets are shown as examples/previews), I cannot provide a single numerical final answer. However, I can explain how to solve the types of problems shown in the "Calcu-WEIG" preview, which is the most common math task in this set.
How to Solve "Calcu-WEIG" Problems
The worksheet shows a table where you need to calculate the
Weight of objects on different planets.
Key Formula:
$$ \text{Weight} = \text{Mass} \times \text{Gravity} $$
*
Mass is how much stuff is in an object (measured in kilograms, kg). It stays the same everywhere.
*
Gravity is the pull of the planet (measured in meters per second squared, $m/s^2$, or Newtons per kilogram, $N/kg$). This changes depending on the planet.
*
Weight is the force of gravity pulling on the mass (measured in Newtons, N).
Step-by-Step Example (based on the visible Earth row):
1.
Identify the Mass: Look at the "Mass (kg)" column. For the first object, it is
8.0 kg.
2.
Identify the Gravity: Look at the "Gravitational Field Strength ($m/s^2$)" column for Earth. It is
9.8.
3.
Multiply: Multiply the mass by the gravity.
$$ 8.0 \times 9.8 = 78.4 $$
4.
Result: The weight is
78.4 N.
Let's check another one from the list (Jupiter):
1.
Mass: 10.5 kg
2.
Gravity on Jupiter: 24.8 (approximate value often used in schools)
3.
Calculation:
$$ 10.5 \times 24.8 = 260.4 $$
4.
Result: The weight on Jupiter would be
260.4 N.
Let's check Uranus:
1.
Mass: 8.0 kg
2.
Gravity on Uranus: 10.5 (approximate value)
3.
Calculation:
$$ 8.0 \times 10.5 = 84.0 $$
4.
Result: The weight on Uranus would be
84.0 N.
*(Note: The exact gravity values depend on the specific chart provided in the full worksheet, but standard values are Earth: 9.8, Jupiter: ~24.8, Uranus: ~10.5, Neptune: ~13.3)*
Final Answer
The image is a resource cover and does not contain a single unanswered question. To complete the
"Calcu-WEIG" worksheet shown in the preview, use the formula:
$\text{Weight (N)} = \text{Mass (kg)} \times \text{Gravity (m/s}^2\text{)}$
For the visible example on
Earth:
$$ 8.0 \, \text{kg} \times 9.8 \, \text{m/s}^2 = \mathbf{78.4 \, \text{N}} $$
Parent Tip: Review the logic above to help your child master the concept of mass and weight worksheet answers.
