Question

A cube of gelatin of 7cm side on an edge is resting
in a dish with bottom face fixed. Pushing
horizontally on the top face with a force of 0.21N
causes the top to undergo a displacement of 3mm.
Then, the rigidity modulus of gelatinis​

Answer 1

Explanation:

ANSWER

F=0.21N

RM=

7

.3

7×7×10

−4

.21

=

7×.30

.21×10

4

=10

3

N/m

2

(using standard result)

Answer 2

Answer:

Which class do you read