Answer to Question #296328 in Physics for Kazi

Question

1.) If you are in a uniformly accelerated motion, this means that you are moving with

a. constant speed

b. constant velocity

c. constant displacement

d. constant acceleration

2.) A rightward-moving splinter is speeding up. What is the direction of it acceleration?

a. rightward

b. leftward

c. cannot be determined

d. none

3.) A splinter starts from rest and uniformly accelerates at a rate of 2m/s² for 5.0 seconds. After determining his displacement during this 5- second time period, he started with an initial velocity of -3m/s. How would the object's new displacement compare the original displacement?

a. the same

b. bigger

c. decreased by 5 m

d. smaller 

4.) After taking a rest, Mang Kanor starts traversing Edsa for an hour by foot due to unavailability of public transport brought about by lockdown. If he is accelerating 0.001 m/52, what is his initial speed?

a. 36 m/s

b. 0 m/s

c. 1.8 m/s

d. 3.6 m/s

Answer 1

1. Answer: d. constant acceleration

2. Answer: a. rightward

3. Answer: d. smaller 

4. Answer: a. 36 m/s