Answer:
i think its b !!
Step-by-step explanation:
Answer:
Step-by-step explanation:
1st one is 28.27 cm and 2nd one is 22 in.
Hope i helped.
Answer:
9.
Step-by-step explanation:
12 dividido por 4 es 3. 3 por 3 es 9
Answer:
735N
Step-by-step explanation:
According to Newton's second law;
Force = mass * acceleration due to gravity
'
Given
Mass = 75kg
Acceleration = 9.8m/s^2
Substitute into the formula;
F = 75 * 9.8
F = 735N
Hence the force required is 735N