Answers to Physics Module Questions - Module #4
- This page provides answers to Physics Module Questions – Module #4.
- The answers are bolded.
- The force of gravity acting on a 100 kg person is ___ compared to the force of gravity on a 1 kg book
- 4 times larger
- the same
- double
- zero
- 10 times larger
- 100 times larger
- lower
- none of the above
- There is only one force acting on an object. For the object to travel at constant velocity, this force must be
- a constant non-zero value
- a varying non-zero value
- a constant zero value
- a positive value
- a negative value
- none of the above
- An object's mass is increasing while its acceleration is constant. The force applied to the object must
- be increasing
- be decreasing
- stay the same
- increase and then decrease
- decrease and then increase
- none of the above
- An object is moving in a circle with constant speed. The object has
- a constant velocity
- zero acceleration
- a constant acceleration
- zero velocity
- no forces acting on it
- no net force acting on
- changing velocity but constant acceleration
- changing velocity and acceleration
- A man weighs 900 N, and is standing with his feet across three bathroom scales so his weight is equally shared among the three scales. The reading on each scale is
- 900 N
- 2700 N
- 300 N
- 90 N
- 30 N
- none of the above
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