Maths4U Original · Short practice

A 6 kg particle moves from A at height 0 m to B at height 7 m relative to a stated zero-potential-energy horizontal level. Use \(\displaystyle g= \frac{10m}{s^{2}}\).

Find the potential energy at A in J.

Enter one exact number or fraction unless the question specifies rounding. Use the requested units and positive direction; enter the number without its unit. Angles here use degrees. Give full reasoning separately for written problems.

Maths4U Original · Short practice

A 7 kg particle moves from A at height 1 m to B at height 9 m relative to a stated zero-potential-energy horizontal level. Use \(\displaystyle g= \frac{10m}{s^{2}}\).

Find the potential energy at A in J.

Enter one exact number or fraction unless the question specifies rounding. Use the requested units and positive direction; enter the number without its unit. Angles here use degrees. Give full reasoning separately for written problems.

Maths4U Original · Short practice

A 7 kg particle moves from A at height 1 m to B at height 9 m relative to a stated zero-potential-energy horizontal level. Use \(\displaystyle g= \frac{10m}{s^{2}}\).

Find the increase in potential energy from A to B in J.

Enter one exact number or fraction unless the question specifies rounding. Use the requested units and positive direction; enter the number without its unit. Angles here use degrees. Give full reasoning separately for written problems.

Maths4U Original · Short practice

A 8 kg particle moves from A at height 2 m to B at height 11 m relative to a stated zero-potential-energy horizontal level. Use \(\displaystyle g= \frac{10m}{s^{2}}\).

Find the increase in potential energy from A to B in J.

Enter one exact number or fraction unless the question specifies rounding. Use the requested units and positive direction; enter the number without its unit. Angles here use degrees. Give full reasoning separately for written problems.

Maths4U Original · Short practice

A 8 kg particle moves from A at height 2 m to B at height 11 m relative to a stated zero-potential-energy horizontal level. Use \(\displaystyle g= \frac{10m}{s^{2}}\).

Find the work done by gravity from A to B in J.

Enter one exact number or fraction unless the question specifies rounding. Use the requested units and positive direction; enter the number without its unit. Angles here use degrees. Give full reasoning separately for written problems.

Maths4U Original · Short practice

A 9 kg particle moves from A at height -2 m to B at height 8 m relative to a stated zero-potential-energy horizontal level. Use \(\displaystyle g= \frac{10m}{s^{2}}\).

Find the work done by gravity from A to B in J.

Enter one exact number or fraction unless the question specifies rounding. Use the requested units and positive direction; enter the number without its unit. Angles here use degrees. Give full reasoning separately for written problems.

Maths4U Original · Short practice

A 9 kg particle moves from A at height -2 m to B at height 8 m relative to a stated zero-potential-energy horizontal level. Use \(\displaystyle g= \frac{10m}{s^{2}}\).

Find the potential energy at B in J.

Enter one exact number or fraction unless the question specifies rounding. Use the requested units and positive direction; enter the number without its unit. Angles here use degrees. Give full reasoning separately for written problems.

Maths4U Original · Short practice

A 10 kg particle moves from A at height -1 m to B at height 10 m relative to a stated zero-potential-energy horizontal level. Use \(\displaystyle g= \frac{10m}{s^{2}}\).

Find the potential energy at B in J.

Enter one exact number or fraction unless the question specifies rounding. Use the requested units and positive direction; enter the number without its unit. Angles here use degrees. Give full reasoning separately for written problems.