Answer:440.03 N
Explanation:
Given
horizontal component of acceleration 
vertical component of acceleration 
mass of ball =0.37 kg
Force in horizontal direction
Force in vertical direction 
Therefore net force is


|F|=440.03 N
Answer:
<h2>3,2 oky na dekh Lena ek bar</h2><h2>2,5</h2>
Answer:
Add Ff from Fa
Explanation:
Fnet = sum of all force
horizontal net force = Ff + Fa
Answer:
Answer:
4 ms
Explanation:
initial velocity, u = 75 m/s
final velocity, v = 0
distance, s = 15 cm = 0.15 m
Let the acceleration is a and the time taken is t.
Use third equation of motion
v² = u² + 2 a s
0 = 75 x 75 - 2 a x 0.15
a = - 18750 m/s^2
Use first equation of motion
v = u + at
0 = 75 - 18750 x t
t = 4 x 10^-3 s
t = 4 ms
thus, the time taken is 4 ms.
Explanation:
B they formed from the dense elements as compared to the others in the solar system