Question
What happens to the gravitational force between two
objects if the distance between them is doubled ?Solution
Gravitational force is inversely proportional to the square of the distance between the two objects. If the distance is doubled, the force becomes one-fourth of the original value.
The table below shows the number of students in different streams of a college:
Shopkeeper F sells 70% more black pens than that of shopkeeper A. If F sold 2/3rd Red pens out of his total sales then find the total pens sold.
In 2020, the number of medals won by players from Country B was what percentage of the total number of medals won by players from all three countries i...
On Thursday, difference between time taken by the boat to cover βXβ km upstream and (X+100) km downstream is 20 hours. Had the boat covered same dis...
Study the information given below and answer the following question.
The sales of a shop for 5 days are:
If 20% of students disqualified for the exam from city A in 2018 and 26% from city D in 2019, then how many students had been disqualified for the exam ...
Find the ratio of the number of Cello water bottles sold by shop D to the total number of Milton water bottles sold by shop A.
Study the given graph and answer the question that follows.
οΏ½...Find the ratio of Umbrella sold in cities E and F together to Raincoat sold in cities C and D together.
Find the difference between the number of Oranges sold by E and number of Apples sold by B.
