Answer:
fundamental quantity can simply be defined as an independent quantity while derived quantity is dependent i.e. the derive their quantities from the fundamental
Answer:
between 35 mmHg and 45 mmHg.
Explanation:
Answer:
The correct solution is "15 kgm/s". A further explanation is given below.
Explanation:
The given values are:
Mass,
m = 5 kg
Velocity,
v = 3 m/s
By applying the formula of momentum, we get
⇒ 
On substituting the given values, we get
⇒ 
⇒ 
Answer:
Explanation:
Given
initial horizontal speed of =6.55 m/s
height of rock=1.4 m
Horizontal distance=8 m
Time to travel 8 m


Time to cover 1.4 m


