Gas molecules: all over moving at rapid speed
Liquid: moving slower
Solid: no movement
Answer:
what did u say and what language are you speaking in
Answer:
The ball land at 3.00 m.
Explanation:
Given that,
Speed = 40 m/s
Angle = 35°
Height h = 1 m
Height of fence h'= 12 m
We need to calculate the horizontal velocity
Using formula of horizontal velocity
We need to calculate the time
Using formula of time
We need to calculate the vertical velocity
We need to calculate the vertical position
Using formula of distance
Put the value into the formula
We need to calculate the distance
Hence, The ball land at 3.00 m.
Answer:
M = 3.485 kg
m = 1.605 kg
Explanation:
F = 0.98 x 10^-8 N
r = 19.5 cm = 0.195 m
M + m = 5.09 kg ...... (1)
By use of Newton's gravitational law
F = G m1 m2 / r^2
0.98 x 10^-8 = 6.67 x 10^-11 x M x m / (0.195)^2
M x m = 5.59
M - m = 1.88 .........(2)
By solving the equation (1) and equation (20, we get
M = 3.485 kg
m = 1.605 kg
Answer:
Isothermal process = Temperature is constant
Explanation:
- As the name implies, iso means same and thermal is related to temperature.
- In isothermal process, the temperature of the system remains constant throughout.
- The exchange of heat takes place such that the thermal equilibrium is maintained.
- Hence, the correct option is (c) " temperature is constant".