subject
Physics, 11.12.2021 02:50 quee31

A three tiered birthday cake rests on a table. From bottom to top, the cake tiers weigh 17N, 12N, and 7N, respectively. What is the magnitude and direction of the normal force acting on the second tier?

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 03:00, alexanderavrett
Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below. your friend goes first, and you follow after he has dropped a distance of 2.0m. when your friend hits the water, is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.
Answers: 2
image
Physics, 22.06.2019 11:30, lezapancakes13
Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?
Answers: 2
image
Physics, 22.06.2019 14:00, marieknight689
How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c
Answers: 3
image
Physics, 22.06.2019 17:30, dondre54
Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves
Answers: 2
You know the right answer?
A three tiered birthday cake rests on a table. From bottom to top, the cake tiers weigh 17N, 12N, an...

Questions in other subjects: