Question

An object of mass 25kg produce the acceleration 4m/s²
An other object of mass 75kg produce the acceleration
1.5m/s².Which Object exert the minimum force​

Answer 1

$\mathfrak{\huge{\underline{Answer:}}}$

→GIVEN;

•Mass of object${(m}_{1})$/=25kg

•Acceleration${(a}_{1})$=4m/s²

•Mass of object${(m}_{2})$=75kg

•Acceleration of object ${(a}_{2})$=1.5m/s²

We know that

→Force${(F}_{1})$=m×a

→${(F}_{1})$=25×4

→${(F}_{1})$=100N/m²

→Force${(F}_{2})$=m×a

→${(F}_{2})$=75×1.5

→${(F}_{2})$=112.5N/m²

Thus we get;

${(F}_{1})$<${(F}_{2})$

•So the minimum force is exerted by the object with small mass.

Answer 2

Answer:

★ Second Object exert minimum force ★

Explanation:

Given:

• Mass of object (m¹) is 25 kg produce the acceleration (a¹) 4m/s²
• Mass of second object (m²) is 75 kg produce the acceleration (a²)1.5m/s²

To Find:

• Which object exert minimum force

Solution:

★ Force = Mass x Acceleration ★

† For object 1 †

→ Force = m¹ x a¹

→ F = 25 x 4 = 100 N

† For object 2 †

→ Force = m² x a²

→ F = 75 x 1.5 = 112.5 N

★ Comparing both forces of both objects ★

→ Object 2 > Object 1

→ 112.5 N > 100 N

Hence, second object exert minimum force