6) A system of coplanar forces acts on a rigid body. If the resultant of moments of the
forces about a certain point on the body is zero. Consider the foilowing statements
(A) The resultant of the moments of forces about any other point on the body is
always zero
(B) The body must be in equilibrium
(C) The resultant force acting on the body must be zero
Of the above statements
1) all A, B and C are false 2) Only A is true
3) Only B is true
4) Only C is true
5) only A and B are true
​

In guinea pigs, assume black coat is completely dominant over white. to determine whether an unknown black guinea pig is pure or hybrid black, it should be crossed with bb, bb, bb

Luke and carrie are driving down a straight section of the interstate at 70 mph in luke's new convertible. carrie is drinking a soda in the passenger seat. when she is done she tosses the bottle straight up in the air, just above the height of the car. what will happen to the bottle if air resistance is neglected? a. the bottle will land in carrie's lap. b. not enough information is given. c. the bottle will land on the interstate in front of the car. d. the bottle will land on the interstate behind the car.

The discovery of the electron as a subatomic particle was a result of