Physics, 24.12.2019 23:31 amyeaglin2003
In fig. 8-42, a block of mass m = 12 kg is released from rest on a frictionless incline of angle θ = 30°. below the block is a spring that can be compressed 2.0 cm by a force of 270 n. the block momentarily stops when it compresses the spring by 5.5 cm. (a) how far does the block move down the incline from its rest position to this stopping point? (b) what is the speed of the block just as it touches the spring?
Answers: 1
Physics, 21.06.2019 19:30, ggdvj9gggsc
A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?
Answers: 1
Physics, 21.06.2019 21:30, alexandraparava
In what direction does the medium move relative to the direction of the wave? explain.
Answers: 3
Physics, 22.06.2019 19:30, itsyagirlgona21
Emagnitude of the electrical force acting between a +2.4 × 10–8 c charge and a +1.8 × 10–6 c charge that are separated by 0.008 m is n, rounded to the tenths place.
Answers: 3
In fig. 8-42, a block of mass m = 12 kg is released from rest on a frictionless incline of angle θ =...
Mathematics, 21.11.2020 04:20
Mathematics, 21.11.2020 04:20
Chemistry, 21.11.2020 04:20
Mathematics, 21.11.2020 04:20
Mathematics, 21.11.2020 04:20
Mathematics, 21.11.2020 04:20