Question

question 4 (1 point)
a teacher pushes a desk with a mass of 2 kg across the floor with an acceleration of 2 m/s². find the force that the teacher applied (f = ma)
o a 2kg
o b 2n
o c 4n
o d 4m/s
question 5 (1 point)
fifteen students are able to pick up a sports car and turn it around. if each student can lift 400 n, the mass of the car is 6000n
o true
o false

Explanation:

Step1: Substitute values into formula

Given \(m = 2\space kg\) and \(a=2\space m/s^{2}\), use \(F = ma\).
\(F=2\times2\)

Step2: Calculate the result

\(F = 4\space N\)

Answer:

C. 4N