Shinee set up an experiment as shown below.
Shinee used a spring balance to find out the force need to pull a wooden block across 4 different materials, P, Q, R and S. 102 more words
President Muhammadu Buhari accompanied by Vice President Yemi Osinbajo, the Senate President, the Speaker of the House of Representatives, the Acting Chief Justice of Nigeria, the Service Chiefs and the Inspector-General of Police performed the Wreath Laying Ceremony at the 2017 Armed Forces Remembrance Day. 418 more words
Does size and mass of a ball affect rolling balls down a ramp?