Past Papers of MDCAT ECAT Physics, Motion and Force Test 3

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Question 1: A projectile is launched at 45° to the horizontal with initial K, Energy, E. Assuming air resistance to be negligible, what will be the kinetic energy of the projectile when it reaches its highest point? (ETEA 2014)

A) 0.71E

B) 0.50E

C) 0.87E

D) E

Question 2: Weight rather than mass be used in calculating (ETEA 2015)

A) Moment of inertia of a body

B) The stress in wire due to load hanging from it

C) The binding energy of the nucleus

D) The gravitational force between the two bodies

Question 3: The ratio of displacement along diameter and total distance along circle: (MDCAT 2017)

A) 1 : π

B) 2 : π

C) π : 1

D) π : 2

Question 4: Arshad is driving down 7th street. He drives 150 meter is 18 seconds. Assume he does not speed up or slow down. What is his speed? (MDCAT 2017)

A) 0.38m/s

B) 8.33m/s

C) 126m/s

D) 58.33m/s

Question 5: The distance travelled by a moving car with velocity 15 m/s in 2 seconds, decelerates at 2m/s² is equal to (MDCAT 2017)

A) 30m

B) 16m

C) 34m

D) 26m

Question 6: The value of ratio of displacement to distance is: (MDCAT 2017)

A) Always one

B) More than one

C) Always less than one

D) Equal or less than one

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