Physics, 20.09.2020 09:01 jacckiie5176
The coordinate axes of the reference frame S′ remain parallel to those of S, as S′ moves away from S at a constant velocity v⃗ SS′=(4.0iˆ+3.0jˆ+5.0kˆ)m/s. (a) If at time t = 0 the origins coincide, what is the position of the origin O′ in the S frame as a function of time? (b) How is particle position for r⃗ (t) and r⃗ ′(t), as measured in S and S′, respectively, related? (c) What is the relationship between particle velocities v⃗ (t)andv⃗ ′(t)? (d) How are accelerations a⃗ (t)anda⃗ ′(t) related?
Answers: 3
Physics, 22.06.2019 04:20
Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.
Answers: 3
Physics, 22.06.2019 06:30
The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
Answers: 2
Physics, 22.06.2019 15:50
An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )
Answers: 1
Physics, 22.06.2019 18:20
An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped
Answers: 2
The coordinate axes of the reference frame S′ remain parallel to those of S, as S′ moves away from S...
Mathematics, 12.10.2020 23:01
History, 12.10.2020 23:01
Mathematics, 12.10.2020 23:01
Mathematics, 12.10.2020 23:01
Mathematics, 12.10.2020 23:01
Mathematics, 12.10.2020 23:01
Mathematics, 12.10.2020 23:01
Advanced Placement (AP), 12.10.2020 23:01