Question

55) The maximum speed of by is 80km/hr.
It takes 8 hrs to travel a distance of
41) A car travelling with 72km/hr is braked
320km, then ratio of maximum speed
so as to face retardation of 2 m/s after
to average speed of bus is
what time will its 1 will be half the initial
a) 1.1
value.
b) 1.2
C) 2:1
d) 2.3
b) 5sec
c)7sec
d)10sec
36) Two passenger trains are passing cach
other on idjacent tracks train A is
aeroplane touches the runway at
270km/hr and after run of 1.5 kilometer.
travelling east with 13 m/s and rain B is
travelling west with a speed of 28m/s.
How long does it takes
Velocity of train A as seen by the
b)60sec
c)40sec
d) 1 hour
passenger in train B
a)13m/
s
b )15m/s
43) A car is moving along a straight road
c)28m/s
d) 41 m/s
with uniform acceleration. It passes
through two points P and Q with
37) A body moving with initial velocity 1m/ velocity 30km/hr and 40km/hr
s accelerates liformly at 0.5m/s then its respectively. The velocity of car midway
velocity at the end of sec.
between P. and Q is
a) 2m/s
b)6m/s
a)33 3km/h b) 2013 km/hr
c) 6 m/s
d) 8m/s
c) 252 km/hr d) 35km/hr
38) Racing car starts from rest attains
144km/hr in 20sec. an car should 44) The umpire tosses the coin with an initial
uniform acceleration
velocity of 10m/s, in the absence of air
a) 4 m/s²
b) 2m/s²
resistance, the height the coin will reach
c) 1 m/s² d) zero
will be
a) 10m
| b)5 1m
39) A body having velocity of 5m/s is
c)4.9m
d)1.827m
accelerated the of 2m/s far 4s then
distance covered by body this time
45) A body moving with initial velocity of
20m/s undergoes a uniform acceleration
interval
of 10m/s² for 5 second. If then
a) 10m
b) 36m
undergoes uniform retardation and
c) 32m
d) 40m
comes to rest in 3s. Then total distance
travelled by body.
40) A car moving with uniform velocity of
a) 330m
40km/hr can stopped by applying breaks
c) 250m
d) 105m
in distance of 2m. If the 3 car is moving
with a speed of 80km/hr what is the
146) A ball thrown from a field with a speed
mum stopping distance ?
of 12m/s at an angle of 45" with
a)
b)m
horizontal, ball will hit the ground at a
c) 8m
d)16m
distance of
5m​

Answer 1

Answer:

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