Multiply the quantity to be converted by the conversion factor. In this problem, the car's speed is the quantity to be converted.
v = 56.5
mi
h

1.609 km
1 mi

Calculate the final answer.
What is the speed of the car in units of
km/h?

90 km/h

90.9 km/h

90.91 km/h
none of the above

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?

How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing

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.)