Physics, 30.11.2020 20:00 hannahkharel2
A softball pitcher accelerates a ball from rest a speed of 25 m/s over a distance of 1.8 m what is the balls acceleration
Answers: 3
Physics, 21.06.2019 19:30, Esmer1030
Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?
Answers: 3
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, 22.06.2019 12:00, jazz8224
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
A softball pitcher accelerates a ball from rest a speed of 25 m/s over a distance of 1.8 m what is t...
Mathematics, 02.03.2021 14:40
Mathematics, 02.03.2021 14:40
English, 02.03.2021 14:40
Computers and Technology, 02.03.2021 14:40
English, 02.03.2021 14:40
English, 02.03.2021 14:40
Mathematics, 02.03.2021 14:40