Physics

Grade-8

Easy

Question

# A loaded cart tends to move at a slower pace than the empty cart. This is because

- Mass of the loaded cart is greater
- Acceleration of loaded cart is smaller
- Force applied by empty cart is greater
- All of the above

Hint:

### All of the above

## The correct answer is: All of the above

- F=ma
- Because mass of the loaded car is greater.
- Hence, acceleration of loaded car will be smaller and force applied by empty cart will be greater.
- So, all of the given statement is correct.

### Related Questions to study

Physics

### What can you say from the diagram?

### What can you say from the diagram?

PhysicsGrade-8

Physics

### Why will a car accelerate more than the truck when both are pushed with the same intensity?

### Why will a car accelerate more than the truck when both are pushed with the same intensity?

PhysicsGrade-8

Physics

### A car and a truck are pushed with the same sufficient force, which one will accelerate more?

### A car and a truck are pushed with the same sufficient force, which one will accelerate more?

PhysicsGrade-8

Physics

### The unit “Newton” is equivalent to:

### The unit “Newton” is equivalent to:

PhysicsGrade-8

Physics

### The unit of force is:

### The unit of force is:

PhysicsGrade-8

Physics

### Fill in the table for the correct answer.

Choose the correct magnitude from the following

What is the value in blank “iii”?

### Fill in the table for the correct answer.

Choose the correct magnitude from the following

What is the value in blank “iii”?

PhysicsGrade-8

Physics

### Fill in the table for the correct answer.

Choose the correct magnitude from the following

What is the value in blank “ii”?

### Fill in the table for the correct answer.

Choose the correct magnitude from the following

What is the value in blank “ii”?

PhysicsGrade-8

Physics

### Fill in the table for the correct answer.

Choose the correct magnitude from the following

What is the value in blank “i”?

### Fill in the table for the correct answer.

Choose the correct magnitude from the following

What is the value in blank “i”?

PhysicsGrade-8

Physics

### “The second law of motion applies here.” Is it true or false?

### “The second law of motion applies here.” Is it true or false?

PhysicsGrade-8

Physics

### A man of mass 80 kg on the top floor of a skyscraper steps into an elevator. What is the man's weight as the elevator accelerates downward at a rate of 15m/s^{2}?

g=10m/s^{2}

### A man of mass 80 kg on the top floor of a skyscraper steps into an elevator. What is the man's weight as the elevator accelerates downward at a rate of 15m/s^{2}?

g=10m/s^{2}

PhysicsGrade-8

Physics

### What will the formula for the object with mass “m”, if acceleration is “2a”

### What will the formula for the object with mass “m”, if acceleration is “2a”

PhysicsGrade-8

Physics

### Identify what is wrong in this statement.

Rate of change of momentum =

### Identify what is wrong in this statement.

Rate of change of momentum =

PhysicsGrade-8

Physics

### What is the relationship between mass and acceleration for a constant force being applied?

### What is the relationship between mass and acceleration for a constant force being applied?

PhysicsGrade-8

Physics

### In the formula, F = kma, k represents which unit?

### In the formula, F = kma, k represents which unit?

PhysicsGrade-8

Physics

### “The second law of motion applies here.” Is the statement correct?

### “The second law of motion applies here.” Is the statement correct?

PhysicsGrade-8