Let you be at point A while your friend be at point B,
while you are still having lunch,
you friend travels= 27/60*75miles/h=33.75miles
Remaining Distance= 135miles-33.75miles=101.25miles
Take note here is the tricky part, for the remaining distance both you and your friend are driving towards each other,
So first,
Total speed =Adding both ur friend and ur speed= 60+75=135miles/h
Time taken to meet= 101.25miles/135miles/h=0.75h
Total hours ur friend drives= 0.75h+27/60h=1.2h
total distance ur friend drove= 1.2h * 75miles/h= 90km
for the part how far u travelled,
simply take 135miles -90miles=45miles
D, Metamorphism
-Metamorphic rocks are any rocks that change into another rock when subjected to high heat and pressure.
Answer:
32.4 N
Explanation:
The force of gravity acting on the dog is equal to its weight on the Moon, which is given by

where:
m is the mass of the dog
g is the acceleration of gravity on the moon
In this problem, we have:
m = 20 kg
g = 1.62 m/s^2 (acceleration due to gravity on the moon)
Substituting numbers into the equation, we find

Answer:
1.1655 N
Explanation:
Given that,
Initial speed, u = 25 m/s
Final speed, v = 26 m/s
Time taken, t = 54 s
So, Applying equation of motion as:

According to the Newton's second law of motion:-

Mass = 63 kg
So,

<u>Force = 1.1655 N</u>