At time $$\(t=0\)$$, a cart is located $$\(10 \mathrm{~cm}\)$$ to the right of a black spot drawn on a track. The cart is moving left at a speed of $$\(30 \mathrm{~cm} / \mathrm{s}\)$$, with an acceleration of $$\(50 \mathrm{~cm} / \mathrm{s}^{2}\)$$ to the right. Where is the cart located after $$\(1 \mathrm{~s}\)$$ ?
A.
\(15 \mathrm{~cm}\) to the right of the black spot
B.
\(5 \mathrm{~cm}\) to the left of the black spot
C.
\(15 \mathrm{~cm}\) to the left of the black spot
D.
\(5 \mathrm{~cm}\) to the right of the black spot
Exam No:AP Physics 1 Problem Set 1 Year:2024 Question No:6
Answer:
D
Knowledge points:
1.1 Position, Velocity, and Acceleration
1.2 Representations of Motion
Solution:
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