first part use the formula v = a1 t1 you are specified v and a so just solve for t1
next part slowing hair to zero speed is just like accelerating to the alacrity same formula works:
v = a2 t2 where you’ve v = 22 and a2 = 1.4m/s^2 and solve for t2
part b use coldness for uniform acceleration formula 2 times d = 1/2 a1 t1^2 + 1/2 a2 t2^2
now you merely set the numbers on your calculator and get the answer
A Hybrid is a mix of some electric artillery and an on-board generating engine so it is designed to go far. Braking generates electricity that is routed into the batteries; a very efficient use of stop-and-go dynamical (city). If there is not plenty electric quality stored, the engine kicks in and generates the electricity. This is ground Hybrids are not fuel efficient on undo roads – not enough braking to recharge the batteries.
.”Electric vehicle”
AN Electric vehicle only uses stored electrical sparkle and it’s range depends greatly on the number & type of batteries, the weight of the vehicle, the burden the vehicle carries, the terrain, etc.
December 10th, 2011 at 1:18 pm
first part use the formula v = a1 t1 you are specified v and a so just solve for t1
next part slowing hair to zero speed is just like accelerating to the alacrity same formula works:
v = a2 t2 where you’ve v = 22 and a2 = 1.4m/s^2 and solve for t2
part b use coldness for uniform acceleration formula 2 times d = 1/2 a1 t1^2 + 1/2 a2 t2^2
now you merely set the numbers on your calculator and get the answer
March 27th, 2012 at 5:49 pm
“Hybrid “
A Hybrid is a mix of some electric artillery and an on-board generating engine so it is designed to go far. Braking generates electricity that is routed into the batteries; a very efficient use of stop-and-go dynamical (city). If there is not plenty electric quality stored, the engine kicks in and generates the electricity. This is ground Hybrids are not fuel efficient on undo roads – not enough braking to recharge the batteries.
.”Electric vehicle”
AN Electric vehicle only uses stored electrical sparkle and it’s range depends greatly on the number & type of batteries, the weight of the vehicle, the burden the vehicle carries, the terrain, etc.