Question

The initial velocity of a body moving along a straight line is 7 ms. It has a uniform acceleration of
4 ms. The distance covered by the body in the 5 second of its motion is
[ ]
a) 25 m
b)12.5 m
c) 20 m
d) 30 m​

Answer 1

Explanation:

The distance covered by the body is 85 m.

Answer 2

Answer:

Answer

Given,

u=7m/s

a=4m/s

2

n=5

The distance covered by the body in n

th

sec is given by

S

N

=u+

2

a

(2n−1)

S

5

=7+

2

4

(2×5−1)

S

5

=25m

The correct option is A.

Explanation:

Step-by-step explanation

Thanks for questioning me

Mark me brainliest

Have a nice day