7. Comment on what happens if you try to put the following numbers into your calculator as they are. Can you do any calculations on them?
(a) 3200
(b) 5 600 000
(c) 2 800 000 000 000
(d) 0.000000000000341

Find the volume of the ellipsoid x^2+y^2+5z^2=36.

A2.00-m long piano wire with a mass per unit length of 12.0 g/m is under a tension of 8.00 kn. what is the frequency of the fundamental mode of vibration of this wire?

Astone is dropped from the upper observation deck of a tower, 250 m above the ground. (assume g = 9.8 m/s2.) (a) find the distance (in meters) of the stone above ground level at time t. h(t) = (b) how long does it take the stone to reach the ground? (round your answer to two decimal places.) s (c) with what velocity does it strike the ground? (round your answer to one decimal place.) m/s (d) if the stone is thrown downward with a speed of 2 m/s, how long does it take to reach the ground? (round your answer to two decimal places.) s