Answer:
The answer is
<h2>40 J</h2>
Explanation:
The kinetic energy of an object given it's mass and velocity can be found by using the formula

where
m is the mass
v is the velocity
From the question
m = 5 kg
v = 4 m/s
The kinetic energy is

We have the final answer as
<h3>40 J</h3>
Hope this helps you
Answer:
$175
Explanation:
Insurance premium is expressed as a rate $1000
($3.50 per $1000)
Therefore;
Annual premium= $50000x$3.50/$1000
= $175