3 points
Describe what happens the the gravitational force between two objects
for each of the following: A. The mass of the objects increases, but the
distance stays the same. B: The mass of the objects decreases, but the
distance stays the same. C: The mass of the objects stay the same but the
distance between them increases. D: The mass of the objects stays the
same but the distance between them decreases. *

Abaseball is thrown a distance of 20 meters. what is its speed if it takes 0.5 seconds to cover the distance

Question 7 [2 marks] in the circuit below, the electromotive force generated by the battery is e = 6.0 v, and the resistances are r1 = r4 = 1.0 q, r2 = r3 =2.0 q. r. the power delivered by the battery to the circuit is closest to a. 6 w в. 12 w с. 15 w d. 18 w e. 20 w final exam autumn 2014 page 5 of 9 68037 physical modelling faculty of science [2 mark] question 8 with reference to question 7, the current through resistor r2 is closest to a. 1 a в. 2 а c. 3 a d. 4 a e. 6 a

Drag each tile to the correct box. tiles bra i sequence