Physics, 08.10.2020 08:01 hannah9892
A cyclist exerts a constant driving force of magnitude FN while moving up 36 a straight hill inclined at an angle a to the horizontal, where sin a = 325 constant resistance to motion of 32 N acts on the cyclist.
The total weight of the cyclist and his bicycle is 780 N.
The cyclist's acceleration is -0.2 ms.
(i) Find the value of F. The cyclist's speed is 7 ms at the bottom of the hill.
(ii) Find how far up the hill the cyclist travels before coming to rest.
Answers: 2
Another question on Physics
Physics, 22.06.2019 04:00
Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j
Answers: 2
Physics, 22.06.2019 04:30
Erosion of the beach is normally a slow process. however, in certain situations, large chunks of shore may wash out to sea. what could cause this to happen?
Answers: 3
Physics, 22.06.2019 10:30
The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
Answers: 1
Physics, 22.06.2019 23:20
Acharge q experiences no net force at a particular point in space. which of the following situations described below must always be true? -there are no other charges nearby. -if there are other charges nearby, they must all have the same sign as q. -if there are other charges nearby, they must all have the opposite sign of q. -if there are other charges nearby, the total positive charge must equal the total negative charge. -none of the above
Answers: 2
You know the right answer?
A cyclist exerts a constant driving force of magnitude FN while moving up 36 a straight hill incline...
Questions
World Languages, 07.12.2019 04:31
Mathematics, 07.12.2019 04:31
History, 07.12.2019 04:31
Mathematics, 07.12.2019 04:31
English, 07.12.2019 04:31
History, 07.12.2019 04:31
