Is it possible to determine from the data in the graphs whether the sensor attached to cart a is actually plugged into ch a and
1 answer:
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Answer:d
Explanation:
Given
Magnitude of Vector A is 3 m
and Magnitude of vector B is 4 m
So the maximum value of resultant can be 7 m when both are at an angle of
and its minimum value can be 1 m when both are at angle of
So the resultant must lie between 1 m to 7 m
Answer:
Explanation:
Given
Airplane is flying with horizontally with a constant momentum during time interval
Impulse is given by change in momentum, so there is no net impulse on the Plane because momentum is constant
(b) As there is no change in momentum therefore impulse of thrust and air drag is balanced i.e. both are equal in magnitude but act in opposite direction