what force is required to make an object of mass 500g accelerate at 4m/s2 (sqaured) ?
F=ma
=0.5×4
=2N
use the formula F=ma
remember m has to be in kg
2 Neuton
wiredu
To find the force required to make an object of mass 500g accelerate at 4m/s², you can use Newton's second law of motion, which states that force (F) is equal to mass (m) multiplied by acceleration (a). Here are the steps to calculate it:
1. Convert the mass from grams to kilograms. Since 1 kg = 1000 g, divide the mass by 1000:
Mass (m) = 500 g / 1000 = 0.5 kg
2. Substitute the values into the formula to calculate the force:
Force (F) = mass (m) × acceleration (a)
F = 0.5 kg × 4 m/s²
3. Multiply the mass by the acceleration:
F = 2 N
Therefore, the force required to make an object of mass 500g accelerate at 4m/s² is 2 Newtons.