3. An automobile accelerates 1.77 m/s over 6,00 s to reach the freeway speed at
the end of an entrance ramp. If the car's final speed is 88.0 km/h, what was its
initial speed when it began accelerating? Express your answer in kilometers per
hour.

gravity

explanation:

not too sure thinking all accelerations are pointed down

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min

gravitational energy

electrical energy

kinetic energy

ligh energy