What is the KINETIC ENERGY of a 32-kg dog running at the speed of 3 m/s

Explanation:

The kinetic energy of a body can be found by using the formula

m is the mass

v is the velocity

From the question we have

We have the final answer as

Hope this helps you

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft