Physics, 28.01.2020 16:56 bellabarfield4286
Question 2 unsaved
which has the most inertia?
question 2 options:
a sports car going 210 mph around the track
your pet dog/cat/horse/bird/fish moving at their fastest speed
a cruise ship docked in a port
a pebble travelling through space at 90,500,000 km/s
question 3 unsaved
what unit must be used when measuring mass?
question 3 options:
gram
pound
liter
seconds
what unit is used for acceleration?
question 4 options:
m/s
m/s2
ft/min
none of the above
question 5 unsaved
what unit do we use for force?
question 5 options:
pounds
galileos
newtons
none of the above
question 6 unsaved
how much force is necessary when gretzky accelerates a 1.04 kg hockey puck at 987 m/s2?
question 6 options:
0.01 n
94.9 n
1030 n
none of the above
question 7 unsaved
the acceleration of the munster’s car is 9.71 m/s2 when he applies 5050 n of net force (by way of the engine). what is the mass of his car in kilograms?
question 7 options:
520 kg
49,000 kg
0.0019 kg
none of the above
amber applies a net force of 35 n to pull her younger brother (32 kg) in a wagon (3 kg). at what rate does the wagon accelerate?
question 8 options:
1.09 m/s2
0.91 m/s2
1.00 m/s2
it doesn't accelerate
question 9 unsaved
when a car stops suddenly, the groceries in the trunk tend to keep moving
question 9 options:
backward
forward
to the left
to the right
question 10 unsaved
which of the following defines inertia?
question 10 options:
the tendency of an object with mass to resist a change in its motion.
the tendency of mass not to resist any change in its motion.
the tendency of a mass-less object to resist a change in its motion.
the tendency of objects to speed up or slow down.
the tendency of an object with a weight to resist a change in its motion.
Answers: 3
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How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8
Answers: 1
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Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor
Answers: 1
Question 2 unsaved
which has the most inertia?
question 2 options:
a...
which has the most inertia?
question 2 options:
a...
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