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Science

Science · Quick practice · answer shown after each question

Forces and motion

Question 1 of 10

Question 1 of 10

An athlete runs 300 m in 50 s. Her average speed is ___ m/s.

Question 2 of 10

Question 2 of 10

A force is

Question 3 of 10

Question 3 of 10

On Earth, a mass of 1 kg has a weight of about

Question 4 of 10

Question 4 of 10

Weight is

Question 5 of 10

Question 5 of 10

Friction is useful when

Question 6 of 10

Question 6 of 10

Distinguish between mass and weight.

Question 7 of 10

Question 7 of 10

Explain three advantages and three disadvantages of friction.

Question 8 of 10

Question 8 of 10

An athlete runs 400 m in 20 s. Her average speed is ___ m/s.

Question 9 of 10

Question 9 of 10

A boy runs 40 m in 10 s. Find his average speed.

Question 10 of 10

Question 10 of 10

An athlete runs 600 m in 20 s. Her average speed is ___ m/s.

Questions written by OtisamLMS in the style of the BECE. They are not WAEC past questions.