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F=ma=m(change in velocity/change in time)
Number 1
F=ma
F=55kg(1.1ms^-1/1.6s)=37.8N
Number 2
F=ma
F=0.440kg(10ms^-1/0.02s)=220N
Number 3
F=ma
F=1400kg(15ms^-1/0.73s)=2.88*10^3N or 28,767N
Any questions please feel free to ask.
Answer:
b. different types of weather occur
Explanation:
the temperture varies as one moves higher up, the higher one goes the cooler the temperature becomes. So that creates a change in weather condition.
A. Because there is still electricity going through the appliance even though it's turned off
The car is the heaviest object there and mass is proportional to force, meaning the heavier it is the bigger the force should be in order to move it.