Physics, 10.12.2019 21:31 mayaparness
According to charles’s law, when the temperature of a gas increases at constant pressure its
a.
volume increases.
b.
mass increases.
c.
volume decreases.
d.
particles move more slowly.
Answers: 3
Physics, 21.06.2019 21:40
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
Answers: 3
Physics, 22.06.2019 02:40
If the wheels lock when braking suddenly the vehicle: a: loses traction b: lose steering wheel ability c: gain speed slightly d: gain steering ability
Answers: 1
Physics, 22.06.2019 04:50
The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6−0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.
Answers: 2
Physics, 22.06.2019 14:40
The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.
Answers: 1
According to charles’s law, when the temperature of a gas increases at constant pressure its
Physics, 31.12.2021 18:40
Chemistry, 31.12.2021 18:40
Business, 31.12.2021 18:40
Chemistry, 31.12.2021 18:40
Chemistry, 31.12.2021 18:40
World Languages, 31.12.2021 18:40
Computers and Technology, 31.12.2021 18:50
Mathematics, 31.12.2021 18:50
Social Studies, 31.12.2021 18:50
English, 31.12.2021 18:50