Compute possible values of sum and product of zeros
Determine the sum and product of zeros of equation 3x4 - 2x2 + 3x - 4 = 0? If sum of zeros of 2x2 - 3cx + 2x + c2 =0 equals product of roots, compute the possible values of c?
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When car A approaches at 4.50m/s and car B is moving at 3.70m/s, compute (i) their velocities subsequent to the collision, and (ii) the change in momentum of each.
A strong lightning bolt transfers around 25 C to Earth. (i) Determine how many electrons are transferred?
A spelunker is survey a cave. She follows a passage which takes her a distance 177 straight west, then a distance 216 in a direction 45.0 east of south, then a distance 289 at 30.0 east of north. After a fourth un-measured displacement she discove
The lighted disk illuminates the screen; however there is a shadow in the center due to the black disk. Determine the diameter of the fully dark part of this shadow?
The two blocks of masses m1 = 2.00 kg and m2 = 4.00 kg are each free from rest at a height y = 4.40 m on a frictionless track and experience an elastic head-on-collision. Determine the maximum height to which m1 increases after the collision?
i) For a converging lens having a focal length of 4.40 cm, determine the object distance which will outcome in an inverted image having an image distance of 5.10 cm.
If a block of 9.33 kg is positioned on top of a vertical spring, the spring compresses 4.28 cm. When this block and spring were in an elevator accelerating upward at 1.40 m/s2, determine how far would the spring compress?
Light having wavelength 540 nm is incident on a diffraction grating and consist of second order maxima 50 cm from the central maxima on a screen 1.5 meters from the grating. Determine the number of lines per cm for the grating.
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