Pls I need some questions of Physics numericals for class 7 chp name is Energy, Force, Pressure :Motion
Answers
What is called energy?
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Answer:
Actual distance travelled by Sachin and Sameer from A to E = AB + BC + CD + DE = 3 + 4 + 5 + 3 = 15 km
Displacement from A to E = AB + BD + DE = 3 + 3 + 3 = 9 km
Speed of the motorbike from A to E=Total distance travelled from A to time taken from A to E=151=15 km/h
Velocity of the motorbike from A to E=Total displacement from A to time taken from A to E=91=9 km/h
Yes, this can be called the average velocity of the motorbike from A to E.
Explanation:
General Science Solutions Solutions for Class 7 Science Chapter 7 Motion, Force And Work are provided here with simple step-by-step explanations. These solutions for Motion, Force And Work are extremely popular among Class 7 students for Science Motion, Force And Work Solutions come handy for quickly completing your homework and preparing for exams. All questions and answers from the General Science