Question

2.
Tangential acceleration of a particle moving on a
circular path of radius 1 m varies with time as
shown. The time after which total acceleration
makes an angle of 45° with the velocity of particle,
is (particle starts from rest)
a(m/s)
60°
> t(s)
4 3
(1) 43 s
(2)
S
/3
(3) (4/3)
(4)
2 3
S
3​

Answer 1

Answer:

Tangential acceleration of a particle moving on a

circular path of radius 1 m varies with time as

shown. The time after which total acceleration

makes an angle of 45° with the velocity of particle,

is (particle starts from rest)

a(m/s)

60°

> t(s)

4 3

(1) 43 s

(2)

S

/3

(3) (4/3)

(4)

2 3

S

3

Explanation:

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