Question

2. A body whose speed is constant. it...
(a) Must be accelerated
(b) Might be accelerated
(c) Has a constant velocity
d) Cannot be accelerated
3. A truck traveling at 54 km/h is slow down to 36 km/h in 10 sec. Find the
retardation. 4. A particle is moving in a circle of diameter 20m. What is its
distance and as per the table given below
S.no Rounds Displacement Distance
2 11.5
3 2
4 2.5
5. A scooter travelling at 10 m/s speed up to 20 m/s in 4 sec. Find the acce
of train
5. A train starts from rest and accelerate uniformly at the rate of 5 m/s2 fol
Calculate the velocity of train in 5 sec.
-
colectie​

Answer 1

Answer:

2)has a constant velocity

Answer 2

Answer:

I can't understand this is too long