in matlab Change the variable t to represent 5 seconds Given

(in matlab)

Change the variable t to represent 5 seconds.

Given h=1/2*g*t^2, how much is h now?

Solution

>> t=5;
>>g=9.8; (g is referred to as the acceleration of gravity. Its value is 9.8 m/s2 on Earth)
>> h=(1/2)*g*power(t,2)

h =

122.5000

or you can use input command to enter manual values for t

like

t=input(\'enter time value\');

>> g=9.8; (g is referred to as the acceleration of gravity. Its value is 9.8 m/s² on Earth)
>> h=(1/2)*g*power(t,2)