Physics, 23.04.2020 23:44 aprilkenedy12
A car with speed v and an identical car with speed 2v both travel the same circular section of an unbanked road. If the frictional force required to keep the faster car on the road without skidding is F, then the frictional force required to keep the slower car on the road without skidding.
a)4F
b)2F
c)F
d)F/4
e) F/2
Answers: 1
Physics, 21.06.2019 17:00, cxttiemsp021
Which of the following is considered to be a vector? a. temperature b. velocity c. time d. mass
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Physics, 21.06.2019 21:50, jferdi2005
When applying kirchhoff's rules, one of the essential steps is to mark each resistor with plus and minus signs to label how the electric potential changes from one end of the resistor to the other. the circuit in the drawing contains four resistors, each marked with the associated plus and minus signs. however, one resistor is marked incorrectly. which one is it?
Answers: 1
Physics, 22.06.2019 05:00, hannahhoskings6989
Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above
Answers: 1
A car with speed v and an identical car with speed 2v both travel the same circular section of an un...
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