Answer:
Explanation:
Distance travelled = 600 - 500 = 100 m
Time taken = 9:03:25 a.m.- 9:03 :05 a.m.
= 20 s
average speed = distance / time taken
= 100 / 20 m /s
= 5 m /s
Answer:
It means that if force is constant, as mass is increased, acceleration decreases. resistance to changes in motion (also known as INERTIA.) ... If the net force on an object is doubled, its acceleration will double If the mass of an object is doubled, the acceleration will be halved
Explanation:
Answer:
313.8 m/s
Explanation:
Momentum p must be conserved.
The momentum before the collision:
The momentum after the collision:
Solving both equations:
D =vt
since it has to go down and come back up, you must half the time in this problem.
d = (1498)(0.5•2.5)
d = 1872.5 m
I know one is transformed, not sure about another