oluwafemilawal533 oluwafemilawal533

18-12-2022
Physics

Answered

Practice questions 1) A flea has a mass of 4.5 x10^-7 and can jump vertically upwards to a height of 6cm.calculate (a) the kinetic energy of the flea as it leaves the ground (b)its initial velocity.

Answer :

Other Questions

a rock of mass m is thrown horizontally off a building from a height of 100 m. the speed of the rock as it leaves the thrower's hand at the edge of the building

Two pieces of clay collide and stick together moving in one dimension. Clay 1 has a mass of 2,100 grams, and clay 2 has a mass of 2,500 grams. Clay 1 has an ini

6. If the mass of the marble was increased and it is launched from the first notch. How would the velocity of the marble change? Use the terms work, EPE, KE and

1. Calculate average values of h for each notch in the Data Collection Tables. Copy these values into the Data Analysis Table. 2. Complete the Data Analysis Ta

Three identical blocks each take a different path from a height h to the ground. Block a is released from rest and falls vertically. Block b is released from re

4) A light object is dropped from rest. It falls a large distance vertically through air. How can the motion of the object be described?

Two plasticine balls have a mass of 30 g and 15 g. The balls inelastic collided, moving towards each other at speeds of 2 m / s and 3 m / s, respectively. Deter

A machine of a motorboat with a mass of 300 kg is turned off as it approaches a dock and it coasts in toward the dock at 0. 50 m/s. Jose, whose mass is 62. 0 kg

a projectile is launched horizontally from a 12.4-m-tall building at 14.0 m/s. how far (horizontally) from the base of the building does it strike the ground? [

A 6.5-newton wooden block slides across a horizontal wooden floor at constant velocity. What is the magnitude of the force of kinetic friction between the block