Evide
a. r
b. s
c.
d.
to
2. dr. yuri eker is studying a severe form
of cancer. he injects a laboratory ani: nal
that has the cancer with a new drug. seven
days later, the animal is free of the cancer.
which of the following steps should
dr. eker follow next?
wong tu
a. repeat the experiment many times over a
few months
b. call a press conference reporting the
amazing results
c. write a report for a prestigious
science journal
d. prepare an acceptance speech for the
expected award of the nobel prize
5. wi
we
a

What are two different ways you could find the value of a? explain these methods.

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.