Physics, 11.03.2021 23:00 egyptforrest9892
A 40.0-kg ice-skater glides with a speed of 2.0 m/s toward a 10.0-kg sled at rest on the ice. The ice-skater reaches the sled and holds on to it. The ice-skater and the sled then continue sliding in the same direction in which the ice-skater was originally skating. What is the speed of the ice-skater and the sled after they collide?
Answers: 3
Another question on Physics
Physics, 21.06.2019 21:50
Adiver in midair has an angular velocity of 6.0 rad/s and a moment of inertia of 1.2 kg·m2. he then pulls is arms and legs into a tuck position and his angular velocity increases to 12 rad/s. the net external torque acting on the diver is zero. what is his moment of inertia in the tuck position?
Answers: 1
Physics, 22.06.2019 01:50
Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.
Answers: 2
You know the right answer?
A 40.0-kg ice-skater glides with a speed of 2.0 m/s toward a 10.0-kg sled at rest on the ice. The ic...
Questions
Mathematics, 15.11.2020 20:10
Social Studies, 15.11.2020 20:10
Mathematics, 15.11.2020 20:10
Mathematics, 15.11.2020 20:10
Mathematics, 15.11.2020 20:10
Arts, 15.11.2020 20:10
History, 15.11.2020 20:10
Mathematics, 15.11.2020 20:10
Physics, 15.11.2020 20:10
Social Studies, 15.11.2020 20:10
Mathematics, 15.11.2020 20:10
Mathematics, 15.11.2020 20:10
