Answer:
v = 1.7 m/s
Explanation:
We have,
The kinetic energy of the object is 35 J
Mass of the object is 24 kg
It is required to find the speed of the object. If v is the velocity, then kinetic energy is given by :
[tex]E=\dfrac{1}{2}mv^2[/tex]
or
[tex]v=\sqrt{\dfrac{2E}{m}} \\\\v=\sqrt{\dfrac{2\times 35}{24}} \\\\v=1.7\ m/s[/tex]
So, the speed of the object is 1.7 m/s.
