Physics, 28.10.2020 18:40 cgratz5106
2. An object with an initial speed of 4.0 meters per second accelerates uniformly at 2.0 meters per
second in the direction of its motion for a distance of 5.0 meters. What is the final speed of the
object?
Answers: 2
Physics, 22.06.2019 14:30
Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
Answers: 2
Physics, 22.06.2019 19:40
Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.
Answers: 2
Physics, 22.06.2019 22:20
One hazard of space travel is debris left by previous missions. there are several thousand masses large enough to detect by radar orbiting the earth, but there are far greater numbers of very small masses such as flakes of paint. calculate the force exerted by a 0.110 mg chip of paint that strikes a space shuttle window at a relative speed of 5.00 β 103 m/s and sticks, given the collision lasts 6.00 β 10-8 s. such a collision chipped the window of the ill-fated challenger in june 1983, causing $50,000 of damage.
Answers: 2
2. An object with an initial speed of 4.0 meters per second accelerates uniformly at 2.0 meters per...
Mathematics, 05.07.2020 20:01
Mathematics, 05.07.2020 20:01
Mathematics, 05.07.2020 20:01
Mathematics, 05.07.2020 20:01
Mathematics, 05.07.2020 20:01
Mathematics, 05.07.2020 20:01
Mathematics, 05.07.2020 20:01
Mathematics, 05.07.2020 20:01
Physics, 05.07.2020 20:01
Mathematics, 05.07.2020 20:01
Mathematics, 05.07.2020 20:01
Mathematics, 05.07.2020 20:01