Malti Is very confident in two wheeler driving. She is careful about the perfect operation of brakes of
her scooter. One day her father asked her about the average km being run per litre of petrol consumed
by her scooter. Malti told her father that she could not tell him because the wire of the meter was
broken since long. Her father advised her to be as careful about this wire as about the brake wire. He
also told her the name of the meter they were talking about
(a) Why did Malti's father advise her to be careful about the healthy working of the meter?
(b) What is the difference between odometer and speedometer?
(c) What is average speed?
(d) What is instantaneous speed of a vehicle?
Answers: 2
Physics, 22.06.2019 11:10
Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four
Answers: 1
Physics, 22.06.2019 19:30
Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)
Answers: 3
Physics, 22.06.2019 23:00
Which type of reaction is shown in this energy diagram? energy products activation energy reactants time o a. endothermic, because energy is released to the surroundings o b. exothermic, because energy is absorbed from the surroundings o c. exothermic, because energy is released to the surroundings o d. endothermic, because energy is absorbed from the surroundings
Answers: 1
Malti Is very confident in two wheeler driving. She is careful about the perfect operation of brakes...
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