The total x-ray energy emitted per second depends on the atomic number Z of the target material and on the x-ray tube current. X-ray beams that are parallel with the narrow projection of the filament have an approximate focal shape of a square, which is usually labeled as a spot.
...t seconds after being tossed upward is given by the function h(t) = 80t - 1642. a. After how many seconds will it hit the ground? b A. Find the arithmetic mean between the following:1. 27 and 32. It is an opration on Sets that contains elements that are in the universal set, but not in a given set.
After t seconds, its height h (in feet) is given by the function . h(t)=100t-16t^2 What is the maximum height that the ball will reach? One of the roots is at (0,0) at the instant the ball was thrown upward. Find the other root by setting , and find the time when the ball comes back to the ground.
The height h in feet of an object after t seconds is given by the function h = -16t2 + 20t + 5. How long will it take the object to hit the ground? (#M40121239) EXAM Numerical Ability question Keep an EYE. Hi, Can anyone help with this word problem? The height h in feet of an object after t seconds...
The height h, in feet, of a ball above the ground t seconds after being thrown upward with a velocity of 48 ft/s is given by h = −16t2 + 48t + 2. After how many seconds will the ball be 34 ft above the ground? (Enter your answers as a comma-separated list.) s
Settings saved in EEPROM persist across reboots and still remain after flashing new firmware, so always send M502, M500 (or "Reset EEPROM" from the LCD) after flashing. In most cases 115200 gives a good balance between speed and stability.
If an object is dropped from a height of 38 feet, the function h(t) = —16t2 + 38 gives the height of the object after t seconds. What is the height after I second? Suppose you have 54 feet of fencing to enclose a rectangular dog pen. The function A = 27x —x2, where x width, gives you the area of the dog pen in square feet.
After 4.50 h the activity of a sample of the person's blood is found to be 8.00 pCi/cm3. How many liters of blood does the person's body contain? In Example 12.5 it is noted that the present radiocarbon activity of living things is 16 disintegrations per minute per gram of carbon content.