Physics, 05.03.2021 03:00 Alisabeth4366
The forces acting an a toy car are shown.
6 Newtons
Right
Left
5 Newtons
In which direction will the race car move and with how much
force?
А
Right, 11 Newtons
B
Left, 11 Newtons
C
Right, 1 Newton
D
Left, 1 Newton
Answers: 1
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If forces acting on an object are unbalanced. true or false
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The dipole moment of the water molecule (h2o) is 6.17x10^-30 c.m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?
Answers: 1
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Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.
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Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion
Answers: 3
The forces acting an a toy car are shown.
6 Newtons
Right
Left
5 Newtons
In...
Right
Left
5 Newtons
In...
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