Worksheets1.1 Resultant force & 1.2 resolution of force
Total questions: 10
Worksheet time: 13mins
What is the name of force F2?
Drag
Thrust
Buoyancy
water resistance
Which situation experiences forces in equilibrium?
a car moving down a hill with increasing velocity
a durian falls from a tree
a rocket accelerates upward
a ship floating above the sea surface
Diagram shows a stationary trolley of mass 1.4 kg on an inclined plane.
What is the magnitude of the force, F ?
7.0 N
12.7 N
16.2 N
28.0 N
Diagram shows an aeroplane flying at constant altitude and velocity.
Which Physics concept explains the above situation?
Resultant force
Resolution of forces
Forces in equilibrium
Diagram shows a boy is pulling a 50 kg box along a rough floor.
Which combination of forces F1 and F2 will produce an acceleration of 2 m s-2?
F1 : 100N F2 : 200N
F1 : 200N F2 : 400N
F1 : 300N F2 : 600N
F1 : 400N F2 : 800N
A constant force of 20 N acts on a block placed on a rough surface as shown in Diagram.
If the friction is 5 N, the block will move with
constant velocity
constant acceleration
increasing acceleration
decreasing acceleration
Diagram shows a man is pulling a sledge with a rope.
Which of the following will move the sledge forward with the maximum acceleration?
Small angle , Small force
Small angle , Big force
Big angle , Small force
Big angle , Big force
Which of the following produces the largest acceleration when forces are applied on a block?
Diagram shows Jamal drives a bike at a constant speed of 25 ms-1. The two forces resisting motion are air friction of 30 N and frictional force of 80 N.
Determine the thrust force of the engine.
50 N
55 N
85 N
110 N
