Physics, 04.07.2019 23:20 tremainecrump1466
A0.42 kg football is thrown with a velocity of 17 m/s to the right. a stationary receiver catches the ball and brings it to rest in 0.017 s. what is the force exerted on the receiver? answer in units of n
Answers: 3
Physics, 21.06.2019 23:30, mmaglaya1
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 790 n/m. it is initially at rest on an inclined plane that is at an angle of 28 degrees with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is k = 0.14. in the initial position, where the spring is compressed by a distance of a = 0.18 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
Answers: 1
Physics, 22.06.2019 16:20, perezesmeralda78
Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow
Answers: 1
A0.42 kg football is thrown with a velocity of 17 m/s to the right. a stationary receiver catches th...
Mathematics, 13.05.2021 06:00
Mathematics, 13.05.2021 06:00