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  1. K

    A few physics problems. I'm struggling! please help me!?

    1.) If an angle AOB is named as 90°, which of the following is its equivalent?. 90° 180° 270° 360° 2.) All of the following are trigonometric functions of angle A except: cos A cst A csc A cot A 3.) The symbol delta(δ) does NOT denote a point change...
  2. K

    Physics Problems! please help me?!?

    1.) If an angle AOB is named as 90°, which of the following is its equivalent?. 90° 180° 270° 360° 2.) All of the following are trigonometric functions of angle A except: cos A cst A csc A cot A 3.) The symbol delta(δ) does NOT denote a point change duration interval...
  3. K

    Short Physics Question. HELP me PLEAAAAASE!?

    In the pharmaceutical industry, how might the weight of compressed medicine tablets be used to determine the quantity of finished tablets produced in a specific lot?
  4. K

    Can someone help me with these physics problems?

    1) Convert 1.1 cm to meters: 2) Convert 9270ms to seconds: 3) How many significant figures are in 0.000534kg 4) multiply: ( 5x10^8m)(4.2x10^7m) Thank You!
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