When we estimate distances from velocity data, it is sometimes necessary to use times to, t, t2, tz, ... that are not equally spaced. We can still estimate distances using the time periods At, = t, - t: For example, a space shuttle was launched on a mission in order to install a new perigee kick motor in a communications satellite. The table provided gives the velocity data for the shuttle between liftoff and the jettisoning of the solid rocket boosters. Event Time (s) Velocity (ft/s) Launch Begin roll maneuver 10 185 End roll maneuver 15 319 Throttle to 89% 20 442 Throttle to 67% 32 742 Throttle to 104% 59 1,335 Maximum dynamic pressure 62 1,460 Solid rocket booster separation 125 4,131 Use a right Riemann sum with six intervals indicated in the table to estimate the height h (in ft), above the earth's surface of the space shuttle, 62 seconds after liftoff. (Give the upper approximation available from the data.) h = 1460 x ft
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
I attached the picture of the question, I am having trouble solving it with the resources they provided and I still dont understand, explaining how to solve would be greatly appreciated
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