A charged ink droplet in a continuous inkjet printer is directed horizontally at 12 m s-1 into a deflection region where it experiences a constant vertical acceleration of 3.2 × 104 m s-2.
What is the horizontal distance travelled by the droplet in this region when its vertical displacement is 4.0 mm?
3.0×10−3 mm3.0 \times 10^{-3}\text{ mm}3.0×10−3 mm
4.2 mm4.2\text{ mm}4.2 mm
6.0 mm6.0\text{ mm}6.0 mm
8.5 mm8.5\text{ mm}8.5 mm
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.