Question

Next four meqs based on the comprehension given below. Choose the correct option.
A person is interested to find experimentally a relation between range of the ball and velocity of projection of ball Themes
the horizontal distance upto which the ball goes on ground after projection with some velocity on ground let the ground be
where the person is performing the experiment in each projection the person uses the same ball and project it at the same
Projection
Projectionspeed(m/s)
Range(m)
1
5
10
16
13
36
20
he table show the experimental detail. From above observation the person concludes that the range R depend from the in
eed v according to the equation; R-CV-t, where C is a constant and n is another constant. Answer the following:
2. On the basis of above observation what is the value of n?
a) 2.5
b) 3.0
c) 3.5
d) 4.0
0. The person performs another experiment in which the ball is projected at a speed of 4 ms its range is approxim
a) 2.12m b) 3.45 m
c) 2.56 m d) 4.02 m
ir is the angle of projection of the ball with velocity v from the horizontal ground the speed of the ball at the his
se trajectory is
a) 0 b) y sino
c) v cose d) v2
From the observation given in the table the person thinks that C depends on
hich the hall was projected
ii) the mass of the ball
ITAKIMI A1​

Answer 1

Answer:

२४६७४५८२७२७+६२७२६३६४२_२६२८२६-८१९७२३६+₹(-१८८२६३३८२७-#:#!#&३८३९२७६३२८९२३७३