Question

If Kinetic energy increases to 16 times then the velocity should be increased to
a) 4 times
b) 2 times
c) 16 times
d) 3 times
I want solution ​

Answer 1

Answer:

a 4 times

Step-by-step explanation:

pls follow me ok

Answer 2

Answer:

a) 4 times.

Step-by-step explanation:

We know that,

K.E = 1/2mv^2

So K.E is directly proportional to v^2

So if K.E increased 16 times,

v = square root of 16

Therefore, v = 4 times