Our city is considering a program to spray insecticide to reduce the number of mosquitoes in the area. Before they do, they want
2 answers:
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Answer: The correct option is (c.).
Explanation:
Mass of the cart A= 1.5 kg
Velocity of Cart A = 1.4 m/s towards right
Mass of the cart B = 1.0 kg
Velocity of Cart B = 1.4 m/s towards left
Momentum (P)= Mass × Velocity
(Negative sign means velocity of the cart is in opposite direction of that of the cart A)
Total Momentum =
Hence, the correct option is (c.).
Answer: b) pointed toward and parallel to the member.
Explanation:
It is shown in the picture attached
