WorksheetsPERFORMANCE TASK 1
Total questions: 10
Worksheet time: 8mins
What is the other term for ‘Momentum’?
(a)
A dump truck and a toy cart are moving horizontally from the east. Which among the two has the lesser momentum?
A. Dump truck
B. Toy cart
In impulse, Δ p stands for?
(a)
An 18 kg m/s object was thrown vertically up with a speed of 30 m/s. What is the mass of the object?
(a)
It is a type of collision wherein objects are moving from different direction (left and right) after collision.
Elastic Collision
Inelastic Collision
Two boys with identical masses are running towards the finish line in race. The one with _______ force has less time to get to the finish line.
greater
lesser
In impulse, what will be the formula to be use if the missing value is the time?
t = F / I
t = I/t
t = I/F
t = I x F
A force of 12.40 Newtons is exerted for 5.3 seconds on a moving kart. What is the impulse experienced by the kart?
(a)
What does Conservation of Momentum means?
Inertia in motion
Something doesn’t change
Change in momentum
Changes over time
It is a type of collision wherein objects are sticking together after collision.
(a)
