The sun. The more mass an object has, the greater gravitational pull it will have, as mass attracts other mass.
Answer:
force of attraction will be increased by 9
Explanation:
force of attraction is inversely proportional to square of distance
i.e F= 1/R²
F=1/3R²
F=1/9R
9×F= 9×1/9R
9F= 1/R
so force of attraction is 9 times
Answer:
Distance, x = 5.7 m
Explanation:
We have,
Acceleration of the car is -8.7 m/s²
It is required to find how far will the car travel while coming to a complete stop if its initial speed was 10 m/s. Using third equation of kinematics to find it as :
So, the distance covered by the car is 5.7 m.
Answer:distance divided by time
Explanation:
A. Cardio activities increase your physical strength, while strength-training activities work your heart and lungs.