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Match it! Select the correct answer from the pull down...Good luck!
Which is false about work?
the area of a force vs distance graph
Watts
The total ME at the apex is the same as it was just after it was launched
1000 W
850N
19.8 m/s
it has direction
9.3 m/s
a bullet has 340 J of KE when it strikes a target. If it penetrates .4m then what is the force applied to the bullet?
the area of a force vs distance graph
Watts
The total ME at the apex is the same as it was just after it was launched
1000 W
850N
19.8 m/s
it has direction
9.3 m/s
Work is....
the area of a force vs distance graph
Watts
The total ME at the apex is the same as it was just after it was launched
1000 W
850N
19.8 m/s
it has direction
9.3 m/s
Power is measured in...
the area of a force vs distance graph
Watts
The total ME at the apex is the same as it was just after it was launched
1000 W
850N
19.8 m/s
it has direction
9.3 m/s
a 8kg block is pulled 7 m along a frictionless horizontal surface by a rope that makes an angle of 35 deg with the horizontal. If the tension on the rope is 60N then how fast is it traveling at the end of the 7 m if it started from rest?
the area of a force vs distance graph
Watts
The total ME at the apex is the same as it was just after it was launched
1000 W
850N
19.8 m/s
it has direction
9.3 m/s
A projectile is launched at some angle between 1 and 89 degrees, Which is true?
the area of a force vs distance graph
Watts
The total ME at the apex is the same as it was just after it was launched
1000 W
850N
19.8 m/s
it has direction
9.3 m/s
A 2000 kg car is going 2m/s. How much power is required to bring it to a stop in 4 seconds?
the area of a force vs distance graph
Watts
The total ME at the apex is the same as it was just after it was launched
1000 W
850N
19.8 m/s
it has direction
9.3 m/s
A skier starts from rest at the top of a 20 m tall hill. How fast will he be going at the bottom of the hill?
the area of a force vs distance graph
Watts
The total ME at the apex is the same as it was just after it was launched
1000 W
850N
19.8 m/s
it has direction
9.3 m/s
Check it!