A charged ink droplet in an industrial printer is launched horizontally at 25 m s-1 into a deflection chamber, where it experiences a constant vertical acceleration of 4.0 × 104 m s-2.
What is the horizontal distance travelled by the droplet when its vertical displacement is 8.0 × 10-4 m?
2.5×10−3 m2.5 \times 10^{-3}\text{ m}2.5×10−3 m
3.5×10−3 m3.5 \times 10^{-3}\text{ m}3.5×10−3 m
5.0×10−3 m5.0 \times 10^{-3}\text{ m}5.0×10−3 m
5.0×10−7 m5.0 \times 10^{-7}\text{ m}5.0×10−7 m
84 exam-style questions on AQA A Level Physics Force, energy and momentum, covering Scalars and vectors, Moments, Motion along a straight line, Projectile motion, Newton's laws of motion, Momentum, Work, energy and power, and Conservation of energy. Each one has a worked solution and a mark scheme showing where the marks go.