Hi po goodmorning pahelp naman po:( need kolang Thank you

1. A baseball and a sheet of paper are dropped at the same time from the same height. What will occur if there is no air resistance?
a. The baseball will land first.
b. The paper will float slowly through the air.
c. The baseball will float slowly through the air.
d. The baseball and the paper will land at the same time.

2. A boy sits on a grassy slope. What force stops him sliding down?
a. friction
b. magnetic
c. gravity
d. weight

3. Which of the following is an example of increasing friction?
a. polishing the floor
b. squirting oil into the door hinge
c. waxing the underneath of ice skates
d. spreading sand on a wet road

4. What force do the brakes on a bicycle produce to stop the bike?
a. pitch
b. gravity
c. friction
d. magnetism

5. A boy is playing with a toy sledge. In which surface will it travel fastest?
a. the carpet
b. the rough floor
c. the wet floor
d. the polished floor​