Answer:
Increase the number of coils.
Explanation:
By increasing the number of coils we can increase the electromagnet.
Answer:
Explanation:
Given that,
Mass of cannon is,M = 2000 kg
Mass of projectile, m = 2 kg
Velocity of the projectile, v = 200 m/s
We need to find the kinetic energy of the projectile. We know that the formula for the kinetic energy of an object is given by :
or
So, the kinetic energy of the projectile will be 
.
Answer:
The value is 
and
Explanation:
From the question we are told that
The image distance is 
The focal length is 
From the lens equation we have that
=> 
=> 
Generally the magnification is
=> 
=>
<span>A cart travels down a ramp at an average speed of 5.00
centimeters/second. What is the speed of the cart in miles/hour? </span>
To solve this problem we have set the conversion values to
determine the product during the conversion process.
<span><span>
1. </span>1
centimeter = 0.00000621371 mile</span>
<span><span>
2. </span><span> 1 hour = 60 minutes</span></span>
<span><span>3. </span><span> 1 minute = 60 seconds</span></span>
Thus, we shall have
<span><span>1. </span>5 cm x 0.00000621371
mile/1cm = 0.000031069 mi</span>
<span><span>2. </span>0.000031069
seconds x 1 hr / 3600 = 0.111846815 miles / hr</span>
I think it's the statement that living organisms respond to the environment.
