<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>
To answer this problem first is to analyze and understand the problem first and then consider the given and also the gravity that is exert in the ball. Base on my calculation and the use of the formulas the answer are the following:
A. The initial velocity is <span>29.43 m/s
b. The height it reaches is 132.435m</span>
Sound is a longitudinal compression wave that is the movement of gas along the direction of the wave. Hence, there is no sound in space
