Answer:
d. The hammer falls with a constant acceleration
Explanation:
Since gravity is the only thing that is acting on the hammer as it falls and gravity is a form of acceleration then acceleration of 9.81m/s² which is gravity is the correct answer.
A bucket, bath tub, sauce pan.
Answer:
Weight of cow = 7.59 lbs
Explanation:
Given:
Weight of cow = 1518 lbs
Find:
Weight of heart of a cow
Computation:
Note: It is not given that in the mammals the weight of heart is approximately 0.5% of total body weight
Weight of heart of a cow = [Weight of cow][0.5%]
Weight of cow = [1518][0.5%]
Weight of cow = 7.59 lbs
