Get premium membership and access questions with answers, video lessons as well as revision papers.

An industrial trolley of mass 20 kg carrying a mass of 50 kg is acted on by a constant force. The trolley moves along a horizontal smooth surface with an acceleration of 0.5ms-2

      

An industrial trolley of mass 20 kg carrying a mass of 50 kg is acted on by a constant force. The trolley moves along a horizontal smooth surface with an acceleration of 0.5 ms-2. Determine the acceleration of the trolley after the mass falls off.

  

Answers


John
Fa = Ma

= 70 x 0.5 = 35 N,

a = $\frac{F}{M}$

= $\frac{35}{20}$

= 1.75 ms-2
johnmulu answered the question on February 14, 2017 at 06:54


Next: A gun is fired vertically upwards from the top of an open truck moving horizontally, uniform velocity of 50ms-1. The bullet achieves a maximum height of 45 m
Previous: A high jumper usually lands on thick soft mattress. Explain how the mattress helps in reducing the force of impact

View More Physics Questions and Answers | Return to Questions Index


Learn High School English on YouTube

Related Questions