Answer:
No it happens only in plant.
At this temperature, the fever is deemed as mild or a moderate type which is seen as an adaptive response of the body to changes in the environment or the body itself. Bacteria requires high amount of iron and zinc in order to multiply. At this temp., the body makes it less available to have such compounds which would be beneficial to the body.
Answer:
Ferrari would stop first.
Explanation:
The momentum of a moving body is given as:
momentum, P = mass of the body x its velocity
i. For the Freight,
mass = 5000 tons = 4535924 kg
speed = 10 mph = 4.4704 m/s
P = mv
= 4535924 x 4.4704
= 20.28 x ![10^{6}](https://tex.z-dn.net/?f=10%5E%7B6%7D)
P = 20.28 x
kgm/s
ii. For the Ferrari,
mass = 3250 lb = 1474.175 kg
speed = 250 mph = 111.76 m/s
P = mv
= 1474.175 x 111.76
= 16.48 x ![10^{4}](https://tex.z-dn.net/?f=10%5E%7B4%7D)
P = 16.48 x
kgm/s
Comparing the momentum of the two objects, the Ferrari would stop fist when break is applied.
Answer:
Explanation:
Step one:
given data
mass = 7kg
acceleration =2m/s^2
time= 9seconds
acceleration = velocity/time
velocity= acceleration *time
velocity=2*9
velocity= 18m/s
distance moved= velocity* time
distance= 18*9
distance=162m
we also know that the force on impulse is given as
Ft=mv
F=mv/t
F=7*18/9
F=126/9
F=14N
work done = Force* distance
work done=14*162
work=2268Joules
work= 2.27kJ
Answer:
Explanation:
P = mgh/t = 20(9.8)(4) / 5 = 156.8 W(atts)