Lan ang ani
earner's
RNER'S PACKET (LeaP)
KS2
d
e
7
Learning Activities
Learning Task 3: Study more about friction by watching the link on
https://youtu. be/5G6Giehk5SM answer the following questions.
1. What is resistance?
2. What is the result or effect of friction when two objects are rubbed?
3. Which has less friction, rough surfaces, or smooth surfaces?
4. How does friction affect moving objects?
5. How do textures of objects affect the friction produce when two objects
are in contact with each other?
Tack A Sony the table below on your answer sheet, then list the

help me​

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water

What is the solubility of substance?

Agroup of students is studying convection current. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other is in an area with warm air. after 10 minutes, the balloon are released from a height of 1 meter. which of the following to the students most likely observe? a) the warm balloon expands and rises. the cold balloon shrinks and sinks b) the balloon both rise. the cold balloon is larger than the warm balloon c) the cold balloon expands and rises. the warm balloon shrinks and sinks d) the balloon rise at the same rate. both balloons are the same size