A wooden box is sitting on a table. The normal force on the box from the table is 75 N. A second identical box is placed on top of the first box. The normal forces on the first box by the table will ______?
Answer: Increase to 150 N
Explanation
Since the two boxes are identical, the weight of the second box is equal to the weight of the first box.
The normal force from the table will increase to support the combined weight of both boxes, which is 150 N (2 x 75 N).
This question appeared in
Past Papers (2 times)
Lecturer Physics Past Papers and Syllabus (1 times)
SPSC Past Papers (1 times)
This question appeared in
Subjects (1 times)
EVERYDAY SCIENCE (1 times)
Related MCQs
- Two chairs and one table cost Rs.400, while one table and one chair cost Rs 300. What is the price of the table?
- Which join refers from the write table that have no matching key in the left table are included in the result set?
- • The stained table cloth --- from the fine china and lovely flowers the hostess had put on the table
- Elements are grouped together according to their atomic number in a table. What is this table called?
- Rizwan loses 5% by selling a table for Rs 1045. For how much should he sell the table to again 5% on it?
- Once a table of contents is created, there are some changes in the text, now the created table of content ______?
- A government office has six employees: A, B, C, D, E, and F. They are seated around a circular table. If A is sitting directly opposite D and B is seated to the immediate right of A, who is sitting to the immediate left of D?
- The length of table tennis table is _____?
- The book is on the table. The word "Table" is?
- A rectangular piece of wood is kept in 3 different ways (A, B, C) on a table. Pressure exerted by the wood on the table will be ____?
