Answer:
The acorn hasn't hit the ground because it only falsl half of the branch distance from the ground
Explanation:
given information:
h =9.8
t =1 s
g = 9.8
the average speed
v = 1/2 gt²
= 1/2 (9.8) (1)²
= 4.8 m/s
the distance in 1s
h = v t
= 4.8 (1)
= 4.8 m
the acorn hasn't hit the ground because it only falsl half of the branch distance from the ground
=
Answer:
the correct answer is 273.2 k
Answer:
can detect axis of magnetic field
Explanation:
I assume the block plows into the bank of sand with a velocity of 6 m/s and comes to a stop in 2 s.
Angle α between the velocity of theelectron and the magnetic field of the wire will be 90 degree