Physics, 31.03.2020 04:02, zafyafimli

A 20 g ball is fired horizontally with speed v0 toward a 100 g ball hanging motionless from a 1.0-m-long string. The balls un-dergo a head-on, perfectly elastic collision, after which the 100 g ball swings out to a maximum angle umax=50. What was v0?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 17:10, Naviascales1681

Aseries circuit consists of a resistor with r = 20 ? , a capacitor with c = 0.01 f, and a decaying battery with e = 300e? 5t. if the initial charge is 0, find the charge as a function of time t

Answers: 2

continue

Physics, 22.06.2019 05:50, charlesrogers38

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?

Answers: 2

continue

Physics, 22.06.2019 15:30, jonathanmagana112002

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)

Answers: 3

continue

Physics, 23.06.2019 05:20, leahstubbs

Derive the formula 2as=v² -u² where the formula have have usual meanings

Answers: 1

continue

Do you know the correct answer?

A 20 g ball is fired horizontally with speed v0 toward a 100 g ball hanging motionless from a 1.0-m-...