Preskoči na glavni sadržaj

Sign up for FREE

Stage 1 - Work Done

Posljednje ažuriranje over 5 years ago

5

1

Pitanje 1

1.

A ball travels 15.1 m when thrown with a force of 160 N. Calculate the work done.

1

Pitanje 2

2.

A car with a braking force of 2400 N travels a distance of 720 m before coming to a stop when the brakes are applied. Calculate the work done.

1

Pitanje 3

3.

An object with a weight of 26 N is raised through a height of 47 m. Calculate the work done.

1

Pitanje 4

4.

A cyclist brakes with a braking force of 140 N and it takes her 15.4 m to come to a stop. Calculate the work done.

1

Pitanje 5

5.

An object moves 49 m when a 5 N force is applied. Calculate the work done.