Physics, 22.10.2020 19:01 haileeattaway
A 3.00-kg box is sliding along a frictionless horizontal surface with a speed of 1.8 m/s when it encounters a spring. (a) Determine the force constant of the spring, if the box compresses the spring 5.20 cm before coming to rest. N/m (b) Determine the initial speed the box would need in order to compress the spring by 1.60 cm.
Answers: 3
Physics, 22.06.2019 05:30
Could someone . i have tried to solve myself but my calculation is off
Answers: 3
Physics, 22.06.2019 11:50
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
Physics, 22.06.2019 16:00
What is friction? how does it affect the motion of an object?
Answers: 1
A 3.00-kg box is sliding along a frictionless horizontal surface with a speed of 1.8 m/s when it enc...
Mathematics, 07.12.2020 02:10
Health, 07.12.2020 02:10
Mathematics, 07.12.2020 02:10
Mathematics, 07.12.2020 02:10
Mathematics, 07.12.2020 02:10
Mathematics, 07.12.2020 02:10
Mathematics, 07.12.2020 02:10
Mathematics, 07.12.2020 02:10
Mathematics, 07.12.2020 02:20