Answer: 22.7 meters
Explanation: The distance traveled is how much the ball has rolled in total, this means the lenght of the path that it has followed from begining to end.
Since it first travels 13.2 meters and then 9.5 meters, if we sum this quantities:
13.2 + 9.5 = 22.7 meters
So 22.7 is the distance that the ball has traveled.
Answer:
Part a)

Part b)

Part c)

Explanation:
As we know that car start from rest and reach to final speed of 87 mph
so we have

now we have
Part a)
acceleration is rate of change in velocity



Part b)
distance moved by car with uniform acceleration is given as



Part c)
As we know that the car start from rest
so final speed after t = 10 s



Answer:
because of tungsten's high melting point
Explanation:
Answer:
The answer is 6.40 meters.
Explanation:
The speed v = √(2gh)
v = √( 2×9.8×6.4) = 11.2 m/s
After, finding the time it takes to hit the ground from a height of 1.6 meters.
time = √(2H÷g)
time = √(2×1.6÷9.8)
time = 0.5714 seconds.
Horizontal distance is speed × time = 11.2 × 0.5714 = 6.40 meters.