Why does a ball exert force on the ground straight downwards even when the ball is thrown to the ground at an angle?
138214
Why does a surface always exert force normal to it?
101257
Intuitive understanding of centripetal vs. centrifugal force
73673
What is gravity and what causes objects to act against it?
110616
Acceleration due to Gravity: Free Fall
141291
Time of a ball going up and down with air resistance
155518
Why doesn't friction accelerate a ball undergoing rolling?
62218
Why should Conservative forces have their curl equal to zero?(intuition)
90561
Angle required to hit the target in projectile motion
143803
The elusive difference between force and impulse
19442
Frictional forces opposing motion
62259
What will be the effect on a rigid body if two unlike unequal parallel forces act on the body?
136808
Bowling ball on a rubber sheet analogy - what pulls the ball down
48979
Work done by gravity on falling object does not seem to equal change in mechanical energy
31837
Why does Newton's Third Law actually work?
63850
Why is the restoring force directly proportional to extension?
33031
What is the proof that a force applied on a rigid body will cause it to rotate around its center of mass?
130347
Why do objects with different masses fall at the same rate?