You can change the denominators so they are alike.
Not sure how there can be two possible answers unless you're mentioning the decimal form:
.775
Tell me if this helps!!
Answer:
-3.92 N
Step-by-step explanation:
We are given that
Mass of ball=0.4 kg
Acceleration due to gravity=
Because the ball flies against to gravity
We have to find the net force acting on the ball while it is in motion.
We know that when there is no air resistance then the net force acts on the ball is equal to weight of ball.
Net force,F =mg
Substitute the values then we get
Hence, the net force acting on the ball while it is on motion=-3.92 N
Answer:
B
Step-by-step explanation:
angles on the circumference of a circle subtended on the same arc are congruent , then
x = 52°
Step-by-step explanation:
- (2×10^8)(2×10^-2)
- 4×10^8+(-2)
- 4×10^6
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