A bullet is fired from a gun. It rei Х
+
ment/d/1f0Cc_nGPhVu5Cq9e8gKKISH5inn 170-mNgv9EBH954A/edit
T) - Science 1206 - Physics ICA 2021
Tools Add-ons Help Accessibility Last edit was 2 minutes ago
TUR
al text
Times New...
12
+
BIU A
65
= = =
ITI
GE
4 III
1
1
2
3
4
5
11
Bonus: A bullet is fired from a gun. It reaches its maximum velocity of 1500 m/s. How
high in the air does it go if it is fired straight up? (This is a bonus that requires extra
information that you may not know).

There is a theory that indicates that dinosaurs became extinct when about 65 million years ago, a large asteroid hit the earth surface. dust caused by this collision blocked the sunlight reaching the earth's surface and many forms of life became extinct due to the cold. fearing this threat, how large the radius of an asteroid should you be looking for if the dangerous asteroid size is approximately the same as the one that killed the dinosaurs? available data suggests that about 18% of that asteroid's mass ended up as a dust spread evenly over earth after eventually settling out of the upper atmosphere. about 0.0180 g/cm^2 of dust, which is chemically different than the earth's rock, covered the earth's surface. typical asteroids have a density of about 1.9 g/cm^3. now that we know the size of the asteroid, how much energy was released during impact, assuming all of it was just the kinetic energy of the asteroid right before the impact?

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

Aperson standing in a canoe exerts a force of 700 n to throw an anchor over the side. find the acceleration of the canoe if the total mass of the canoe and the person is 100 kg?