Question: A 50 kg crate is pushed with a force of 200 N. What is the acceleration of the crate? (Assume no friction) (2021)
Options:
2 m/s²
4 m/s²
5 m/s²
10 m/s²
Correct Answer: 4 m/s²
Exam Year: 2021
Solution:
Using F = ma, acceleration a = F/m = 200 N / 50 kg = 4 m/s².
A 50 kg crate is pushed with a force of 200 N. What is the acceleration of the c
Practice Questions
Q1
A 50 kg crate is pushed with a force of 200 N. What is the acceleration of the crate? (Assume no friction) (2021)
2 m/s²
4 m/s²
5 m/s²
10 m/s²
Questions & Step-by-Step Solutions
A 50 kg crate is pushed with a force of 200 N. What is the acceleration of the crate? (Assume no friction) (2021)
Step 1: Identify the mass of the crate, which is 50 kg.
Step 2: Identify the force applied to the crate, which is 200 N.
Step 3: Recall the formula for acceleration, which is a = F/m, where F is force and m is mass.
Step 4: Substitute the values into the formula: a = 200 N / 50 kg.
Step 5: Calculate the acceleration: 200 N divided by 50 kg equals 4 m/s².
Newton's Second Law of Motion – This law states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.
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