Question

Please help me I dont get this

Answer 1

Answer:

The correct answer is option B.

Explanation:

Force of an object is defined as product mass and acceleration by object is moving.

Force=$mass\times acceleratio$

Given mass of the cart= 30kg

Acceleration by which cart is pushed = $5m/s^2$

Putting in the values we get,

Force =$30 kg\times 5 m/s^2=150 kgms^{-2}=150 N$

$1kgms^{-2}=1Newton(N)$

Hence, the correct answer is option B.

Answer 2

Answer:

B.150 N

Step-by-Step Explanation:

To find the amount of force we applied, we will use Newtons Law of Motion. The formula that is mainly used to solve for force is: $F=ma$.

$F = 30kg * 5m/s^{2}$

Now we just simply multiply the two values to find N.

F = 150 N.