Question

5
(a) () The diagram shows the two smooth surfaces AB and CD inclined to the
smooth horizontal surface BC.
B
с
What will happen when the marble rolls down from indined plane AB when:
the two indined planes have equal inclinations
b. the angle of inclination of CD plane was gradually decreased
C.
the plane CD is reduced to zero
(i) Give reasons for the following:
When a motorcar makes a sharp turn at a high speed, we tend to get​

Answer 1

Answer:

I don't know

Step-by-step explanation:

1. sorry for your inconvenience.
2. Because I am a nalayak student