Cue the
as
O Billiard Dall
Inhally at rest
is given a sharp
impulse by
hold htroontally a
distance h above
centre une
shown in the
figure below. The
leaves the
with a speed v
and because of it foccard
it foncord English (backward slipping) enventually
acquires a final speed 917 o . Shown that no 415R,
where
the nodus
of
He ball
(8 mark)
ball
R IS​

Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.

Using the work energy theorem. what is the velocity of a 850kg car after starting at rest when 13,000j of work is done to it.

Ineed the answer to question 1 , i’m desperate