A truck gradually starts off from rest with a uniform acceleration of 2 m/s2. It reaches a velocity of 16 m/s. Using the
equation v2 = u2 + 2as, calculate the distance it travels while it is
accelerating

What is the role of the ocular lens?

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.

What happens when a rubber rod is rubbed with a piece of fur?