Physics, 12.03.2021 21:00 AngelH2650
A cart was allowed to roll down a ramp from rest. It reached the bottom of the ramp with a speed of 25 cm/s. A student could conclude that the cart —
A) gained mass
B) moved at constant speed
C) accerlerated down the ramp
D) lost energy
Answers: 1
Physics, 22.06.2019 07:20
If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =
Answers: 1
Physics, 22.06.2019 12:00
If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?
Answers: 1
Physics, 22.06.2019 18:20
An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped
Answers: 2
A cart was allowed to roll down a ramp from rest. It reached the bottom of the ramp with a speed of...
Social Studies, 17.04.2020 07:18
History, 17.04.2020 07:20
Spanish, 17.04.2020 07:20
Mathematics, 17.04.2020 07:27
Mathematics, 17.04.2020 07:27
Mathematics, 17.04.2020 07:27
Engineering, 17.04.2020 07:27
History, 17.04.2020 07:27
History, 17.04.2020 07:27
Geography, 17.04.2020 07:27