That would be the applied force of the body in motion. The body was accelerating, and it has mass. Therefore, it has a force because F=ma. As for how long until the body comes to rest on the ice, well that depends on the problem. There are a lot of factors to consider - the amount of force, the amount of friction, etc.
You did not understand my question. The meaning was: from where does the force F come? Something must act on your body. 0:19 "Friction = opposes motion" Not true. There is a forward directed static friction force from the ground that makes your foot step forward and makes a car accelerate. 10:18 "Acceleration goes lower" Not true. I think you mean velocity.
Thank you! This can be a complicated topic and sometimes requires multiple run-throughs for it to really sink in. For help with questions like this and more, I recommend joining the MCAT Study Hall. For more details, visit join.mcatstudyhall.com/ or contact me through my website leah4sci.com/contact/
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thank you so much. So clear and fun to watch - I really appreciate it
Glad it was helpful and you are so helpful!
I was JUST doing a static friction problem on UWorld and came to YT to watch some more videos, and you just uploaded this 1hr ago?? Queen!!
Wow! Talk about perfect timing!! Hope it helped with your UWorld questions
Your videos are a blessing. I am so grateful to you for your teaching passion and generosity. Thank you.
You are very welcome, I'm so glad you're finding them helpful! Are you studying for the MCAT or physics class?
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Leah, always giving the best!🥰🥰
Thank you so much
At 4:43 the force F, what force is that? And for how long time does it work?
That would be the applied force of the body in motion. The body was accelerating, and it has mass. Therefore, it has a force because F=ma. As for how long until the body comes to rest on the ice, well that depends on the problem. There are a lot of factors to consider - the amount of force, the amount of friction, etc.
You did not understand my question. The meaning was: from where does the force F come? Something must act on your body.
0:19 "Friction = opposes motion" Not true. There is a forward directed static friction force from the ground that makes your foot step forward and makes a car accelerate.
10:18 "Acceleration goes lower" Not true. I think you mean velocity.
Thx, It helped me a lot.
You're welcome!
lolz You lost me around 13:00 when deriving from other equations happened xD but I love the video super helpful
Thank you! This can be a complicated topic and sometimes requires multiple run-throughs for it to really sink in.
For help with questions like this and more, I recommend joining the MCAT Study Hall. For more details, visit join.mcatstudyhall.com/ or contact me through my website leah4sci.com/contact/